File:Patent-US-588709.pdf

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Original file(1,159 × 1,704 pixels, file size: 154 KB, MIME type: application/pdf, 3 pages)
Inventor

William W. Stewart

Assignee

William W. Stewart

Country

US

Application N°

624010

Application Date

1897-02-12

Patent N°

588709

Brevettato

1897-08-24

Priorità

1897-02-12

Brand

Swan

Title

Fountain-pen

Description

Sistema alimentazione

Riferimenti esterni

Informazioni

Brevetto per un sistema di alimentazione. Secondo quanto riportato qui i brevetti di William W. Stewart sarebbero stati utilizzati dalla Swan per la produzione delle loro prime stilografiche negli USA.

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current22:44, 11 November 2012Thumbnail for version as of 22:44, 11 November 20121,159 × 1,704, 3 pages (154 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=William W. Stewart |Assignee=William W. Stewart |Country=US |ApplicationNum=624010 |ApplicationDate=1897-02-12 |PatentNum=588709 |PatentDate=1897-08-24 |PriorityDate=1897-02-12 |Titolo=Fountain-pen |Marca=Swan |Descrizione=Sistem...
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Fatti riguardanti Patent-US-588709.pdf
Application datefebbraio 12, 1897 +
Application number624010 +
Assigned toWilliam W. Stewart +
Invented byWilliam W. Stewart +
Patent dateagosto 24, 1897 +
Patent descriptionSistema alimentazione +
Patent number588709 +
Patent titleFountain-pen +
Patented bySwan +
Patented inUS +
Priority datefebbraio 12, 1897 +