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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
Elenco dei risultati
- File:Patent-GB-638420.pdf + (Improvements in or relating to multiple lead pencils)
- File:Patent-GB-373123.pdf + (Improvements in or relating to pen nibs)
- File:Patent-GB-479937.pdf + (Improvements in or relating to pencil holders)
- File:Patent-GB-399592.pdf + (Improvements in or relating to pencil holders)
- File:Patent-GB-412286.pdf + (Improvements in or relating to pencils)
- File:Patent-GB-373756.pdf + (Improvements in or relating to pouring devices for attachment to bottles and other containers)
- File:Patent-GB-336190.pdf + (Improvements in or relating to propeller pencils)
- File:Patent-GB-480717.pdf + (Improvements in or relating to propelling pencils)
- File:Patent-GB-184071.pdf + (Improvements in or relating to reservoir pen-holders)
- File:Patent-GB-374274.pdf + (Improvements in or relating to reservoir pens)
- File:Patent-GB-842854.pdf + (Improvements in or relating to reservoir writing instruments)
- File:Patent-GB-793269.pdf + (Improvements in or relating to reservoir writing instruments of the ball-point type)
- File:Patent-GB-330144.pdf + (Improvements in or relating to rests for pens, pencils or the like)
- File:Patent-GB-471612.pdf + (Improvements in or relating to self-filling fountain pens)
- File:Patent-GB-457212.pdf + (Improvements in or relating to self-filling fountain pens)
- File:Patent-GB-514513.pdf + (Improvements in or relating to self-filling fountain pens)
- File:Patent-GB-527422.pdf + (Improvements in or relating to self-filling fountain pens)
- File:Patent-GB-616010.pdf + (Improvements in or relating to self-filling fountain pens)
- File:Patent-GB-439182.pdf + (Improvements in or relating to self-filling fountain pens)
- File:Patent-GB-487942.pdf + (Improvements in or relating to self-filling fountain pens)
- File:Patent-GB-475970.pdf + (Improvements in or relating to self-filling fountain pens)