167 587
contributi
Modifiche
{{PatentInfo |Inventor=Erich Buschle |Assignee=Paul Buschle |Country=DE |ApplicationNum=B24613 |ApplicationDate=1953-03-06 |PatentNum=952418 |PatentDate=1956-11-15 |PriorityDate=1953-03-06 |Titolo=Schreibroehrchenfuellhalter fuer Tusche |Marca=Compak...
{{PatentInfo
|Inventor=Erich Buschle
|Assignee=Paul Buschle
|Country=DE
|ApplicationNum=B24613
|ApplicationDate=1953-03-06
|PatentNum=952418
|PatentDate=1956-11-15
|PriorityDate=1953-03-06
|Titolo=Schreibroehrchenfuellhalter fuer Tusche
|Marca=Compaktor
|Descrizione=Penna a stilo
}}
==Informazioni==
Brevetto per una penna a stilo. Riferimenti a {{MentionPatent|DE|689598}}, {{MentionPatent|DE|716752}}, {{MentionPatent|DE|738888}}, {{MentionPatent|DE|744671}}, {{MentionPatent|FR|946434}}, {{MentionPatent|FR|990094}}, {{MentionPatent|GB|657351}}, {{MentionPatent|US|2217502}}, {{MentionPatent|US|2472343}}, {{MentionPatent|US|2495179}}, {{MentionPatent|US|2595097}}.
|Inventor=Erich Buschle
|Assignee=Paul Buschle
|Country=DE
|ApplicationNum=B24613
|ApplicationDate=1953-03-06
|PatentNum=952418
|PatentDate=1956-11-15
|PriorityDate=1953-03-06
|Titolo=Schreibroehrchenfuellhalter fuer Tusche
|Marca=Compaktor
|Descrizione=Penna a stilo
}}
==Informazioni==
Brevetto per una penna a stilo. Riferimenti a {{MentionPatent|DE|689598}}, {{MentionPatent|DE|716752}}, {{MentionPatent|DE|738888}}, {{MentionPatent|DE|744671}}, {{MentionPatent|FR|946434}}, {{MentionPatent|FR|990094}}, {{MentionPatent|GB|657351}}, {{MentionPatent|US|2217502}}, {{MentionPatent|US|2472343}}, {{MentionPatent|US|2495179}}, {{MentionPatent|US|2595097}}.