File:Patent-US-670088.pdf

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Original file(1,159 × 1,704 pixels, file size: 196 KB, MIME type: application/pdf, 4 pages)

Inventor

Harry W. Stone

Assignee

Arthur A. Waterman

Country

US

Application N°

4492

Application Date

1900-02-08

Patent N°

670088

Brevettato

1901-03-19

Priorità

1900-02-08

Brand

A. A. Waterman

Title

Fountain-pen

Description

Sistema di alimentazione

Riferimenti esterni

Informazioni

Brevetto per un sistema di alimentazione. Riferimento a nº US-638779. Attribuzione alla A. A. Waterman dal riferimento al brevetto.

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current23:13, 13 October 2015Thumbnail for version as of 23:13, 13 October 20151,159 × 1,704, 4 pages (196 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Harry W. Stone |Assignee=Arthur A. Waterman |Country=US |ApplicationNum=4492 |ApplicationDate=1900-02-08 |PatentNum=670088 |PatentDate=1901-03-19 |PriorityDate=1900-02-08 |Titolo=Fountain-pen |Marca=A. A. Waterman |Descrizione=Si...

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