File:Patent-US-2325550.pdf

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Original file(1,159 × 1,704 pixels, file size: 795 KB, MIME type: application/pdf, 9 pages)
Inventor

Salomon M. Sager

Assignee

Salomon M. Sager

Country

US

Application N°

445703

Application Date

1942-06-04

Patent N°

2325550

Brevettato

1943-07-27

Priorità

1942-06-04

Brand

Sager

Title

Fountain pen

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per un sistema di caricamento "a immersione" alquanto originale, con l'uso di una cartuccia interna al corpo di inchiostro essiccato.

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current00:24, 10 July 2012Thumbnail for version as of 00:24, 10 July 20121,159 × 1,704, 9 pages (795 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Salomon M. Sager |Assignee=Salomon M. Sager |Country=US |ApplicationNum=445703 |ApplicationDate=1942-06-04 |PatentNum=2325550 |PatentDate=1943-07-27 |PriorityDate=1942-06-04 |Titolo=Fountain pen |Marca=Sager |Descrizione=Sistema ...
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关于“Patent-US-2325550.pdf”的事实
Application date1942年6月4日 (四) +
Application number445703 +
Assigned toSalomon M. Sager +
Invented bySalomon M. Sager +
Patent date1943年7月27日 (二) +
Patent descriptionSistema di caricamento +
Patent number2325550 +
Patent titleFountain pen +
Patented bySager +
Patented inUS +
Priority date1942年6月4日 (四) +