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File:Patent-US-1966369.pdf

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Original file(1,159 × 1,704 pixels, file size: 240 KB, MIME type: application/pdf, 4 pages)
Inventor

Steven G. Yates, David Kahn

Assignee

David Kahn Inc

Country

US

Application N°

711036

Application Date

1934-02-13

Patent N°

1966369

Brevettato

1934-07-10

Priorità

1934-02-13

Brand

Wearever

Title

Fountain pen

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per un sistema di caricamento simile al Vacumatic, ma con un sacchetto compresso per torsione.

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current22:44, 8 August 2013Thumbnail for version as of 22:44, 8 August 20131,159 × 1,704, 4 pages (240 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Steven G. Yates, David Kahn |Assignee=David Kahn Inc |Country=US |ApplicationNum=711036 |ApplicationDate=1934-02-13 |PatentNum=1966369 |PatentDate=1934-07-10 |PriorityDate=1934-02-13 |Titolo=Fountain pen |Marca=Wearever |Descrizi...
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