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File:Patent-US-2581739.pdf

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Original file(1,159 × 1,704 pixels, file size: 311 KB, MIME type: application/pdf, 5 pages)
Inventor

Russell T. Wing

Assignee

Russell T. Wing

Country

US

Application N°

580991

Application Date

1945-03-05

Patent N°

2581739

Brevettato

1952-01-08

Priorità

1945-03-05

Brand

Parker

Title

Fountain pen

Description

Alimentatore

Riferimenti esterni

Informazioni

Brevetto per l'alimentatore di una penna con caricamento a capillarità. Riferimenti a nº US-307735, nº US-603463, nº US-648839, nº US-962982, nº US-1633111, nº US-2152436, nº US-2176661, nº US-2187528, nº US-2282840 e nº US-2360297.

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current23:14, 7 July 2012Thumbnail for version as of 23:14, 7 July 20121,159 × 1,704, 5 pages (311 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Russel T. Wing |Assignee=Russel T. Wing |Country=US |ApplicationNum=580991 |ApplicationDate=1945-03-05 |PatentNum=2581739 |PatentDate=1952-01-08 |PriorityDate=1945-03-05 |Titolo=Fountain pen |Marca=Parker |Descrizione=Sezione per...
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