File:Patent-FR-527150.pdf

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Dettagli

Inventor

Louis Badois

Assignee

Louis Badois

Country

FR

Application N°

527150

Application Date

1920-09-04

Patent N°

527150

Brevettato

1921-10-20

Priorità

1920-09-04

Brand

Météore

Title

Système perfectionné de porte-plume réservoir

Description

Penna a caricamento capillare

Riferimenti esterni

Informazioni

Brevetto per una particolare penna con serbatoio di inchiostro posteriore usato almeno parzialmente per il modello chiamato P.P.R. L. Badois, descritto in questo articolo come Bibax. Stessa invenzione di nº GB-175382.

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current00:21, 2 January 2013Thumbnail for version as of 00:21, 2 January 20131,295 × 1,752, 5 pages (354 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Louis Badois |Assignee=Louis Badois |Country=GB |ApplicationNum=527150 |ApplicationDate=1920-09-04 |PatentNum=527150 |PatentDate=1921-10-20 |PriorityDate=1920-09-04 |Titolo=Système perfectionné de porte-plume réservoir |Marca=...

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