167 666
contributi
Modifiche
Jump to navigation
Jump to search
{{PatentInfo |Inventor=Eric Ernest Samuel Wade |Assignee=The Lang Pen Company Limited |Country=GB |ApplicationNum=1796/29 |ApplicationDate=1929-01-18 |PatentNum=323129 |PatentDate=1929-12-24 |PriorityDate=1929-01-18 |Titolo=Improvements in or relating ...
{{PatentInfo
|Inventor=Eric Ernest Samuel Wade
|Assignee=The Lang Pen Company Limited
|Country=GB
|ApplicationNum=1796/29
|ApplicationDate=1929-01-18
|PatentNum=323129
|PatentDate=1929-12-24
|PriorityDate=1929-01-18
|Titolo=Improvements in or relating to fountain or reservoir pens
|Marca=Summit
|Descrizione=[[Caricamento a levetta]]
}}
==Informazioni==
Brevetto per una variante di [[caricamento a levetta]].
|Inventor=Eric Ernest Samuel Wade
|Assignee=The Lang Pen Company Limited
|Country=GB
|ApplicationNum=1796/29
|ApplicationDate=1929-01-18
|PatentNum=323129
|PatentDate=1929-12-24
|PriorityDate=1929-01-18
|Titolo=Improvements in or relating to fountain or reservoir pens
|Marca=Summit
|Descrizione=[[Caricamento a levetta]]
}}
==Informazioni==
Brevetto per una variante di [[caricamento a levetta]].