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Elenco dei risultati
- File:Patent-GB-164043.pdf + (Improvements in fountain pens)
- File:Patent-GB-238110.pdf + (Improvements in fountain pens of the automatic filling type)
- File:Patent-GB-639958.pdf + (Improvements in fountain pens, propelling pencils and the like)
- File:Patent-US-199621.pdf + (Improvements in fountain-pens)
- File:Patent-US-148999.pdf + (Improvements in inkstands)
- File:Patent-GB-191007239.pdf + (Improvements in or connected with "Self-filling" Reservoir Pens)
- File:Patent-GB-190905849.pdf + (Improvements in or connected with Reservoir-pens)
- File:Patent-GB-321309.pdf + (Improvements in or in connection with show or display cards)
- File:Patent-GB-359830.pdf + (Improvements in or relating to Calendars or Date Indicators)
- File:Patent-GB-245448.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-288176.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-303699.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-351734.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-595652.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-435482.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-392482.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-312180.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-297194.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-473481.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-523717.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-885375.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-885374.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-141071.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-146930.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-191508198.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-418734.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-666145.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-609128.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-190823642.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-191126950.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-191400948.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-191507408.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-191516665.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-101895.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-754680.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-291607.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-190308198.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-110270.pdf + (Improvements in or relating to Fountain and Stylographic Pens)
- File:Patent-GB-191211520.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-191116979.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-414929.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-182620.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-435065.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-454040.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-396879.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-191220490.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-263341.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-191502959.pdf + (Improvements in or relating to Fountain or Reservoir Pens Pens)
- File:Patent-GB-191330070.pdf + (Improvements in or relating to Magazine Pencils)
- File:Patent-GB-409074.pdf + (Improvements in or relating to Pencils)
- File:Patent-GB-586917.pdf + (Improvements in or relating to Pens)
- File:Patent-GB-410437.pdf + (Improvements in or relating to Reservoir Pens)
- File:Patent-GB-450343.pdf + (Improvements in or relating to Reservoir Pens)
- File:Patent-GB-420164.pdf + (Improvements in or relating to Retaining Means for Fountain Pens, Propelling Pencils, and the like in Garment Pockets)
- File:Patent-GB-191129078.pdf + (Improvements in or relating to Self-filling Fountain or Reservoir Pens)
- File:Patent-GB-191310028.pdf + (Improvements in or relating to Self-filling Reservoir Pens)
- File:Patent-GB-380267.pdf + (Improvements in or relating to Stands for Pens and the like)
- File:Patent-GB-363935.pdf + (Improvements in or relating to Stands for Pens and the like)
- File:Patent-GB-191203230.pdf + (Improvements in or relating to Stylographic Pens)
- File:Patent-GB-191316916.pdf + (Improvements in or relating to Stylographic Pens)
- File:Patent-GB-304922.pdf + (Improvements in or relating to Stylographic Pens or Ink Pencils)
- File:Patent-GB-191211730.pdf + (Improvements in or relating to Stylographic Reservoir Pens)
- File:Patent-GB-1017342.pdf + (Improvements in or relating to Synthetic-Material Cartridges for Liquids)
- File:Patent-GB-414250.pdf + (Improvements in or relating to Writing Points or Nibs)
- File:Patent-US-2051337.pdf + (Improvements in or relating to Writing Points or Nibs)
- File:Patent-GB-284412.pdf + (Improvements in or relating to containers for liquid or semiliquid adhesives)
- File:Patent-GB-330009.pdf + (Improvements in or relating to desk stands suitable for fountain pens and the like)
- File:Patent-GB-541190.pdf + (Improvements in or relating to fountain pens, propelling pencils and the like)
- File:Patent-GB-501523.pdf + (Improvements in or relating to fountain pens, propelling pencils and the like)
- File:Patent-GB-228672.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-232519.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-323129.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-146632.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-159119.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-256814.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-202093.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-329164.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-CA-264967.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-495659.pdf + (Improvements in or relating to fountain pen barrels and the like)
- File:Patent-GB-497169.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-318982.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-619349.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-420064.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-575341.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-623767.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-412610.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-896958.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-621822.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-635144.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-141075.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-149315.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-237472.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-491876.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-478651.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-612956.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-903560.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-903559.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-927251.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-948431.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-807974.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-229928.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-646726.pdf + (Improvements in or relating to fountain pens)