File:Patent-CH-98575.pdf

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Original file(1,295 × 1,752 pixels, file size: 512 KB, MIME type: application/pdf, 8 pages)
Inventor

Louis Badois

Assignee

Louis Badois

Country

CH

Application N°

98575

Application Date

1921-08-12

Patent N°

98575

Brevettato

1923-04-02

Priorità

1921-08-12

Brand

Météore

Title

Porte-plume réservoir

Description

Penna stilografica

Riferimenti esterni

Informazioni

Brevetto per una penna completa. Prevede anche la possibile presenza di un sistema di caricamento a torsione (twist filler). Stessa invenzione di nº US-1457765. Equivalente anche alla combinazione dei brevetti francesi e nº FR-527150 e nº FR-25039E e dei brevetti inglesi nº GB-175382 e nº GB-175382.

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current23:08, 1 January 2013Thumbnail for version as of 23:08, 1 January 20131,295 × 1,752, 8 pages (512 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Louis Badois |Assignee=Louis Badois |Country=CH |ApplicationNum=98575 |ApplicationDate=1921-08-12 |PatentNum=98575 |PatentDate=1923-04-02 |PriorityDate=1921-08-12 |Titolo=Porte-plume réservoir |Marca=Météore |Descrizione=Penna...
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