File:Patent-US-2512004.pdf

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Original file(1,159 × 1,704 pixels, file size: 474 KB, MIME type: application/pdf, 6 pages)
Inventor

Russell T. Wing

Assignee

Russell T. Wing

Country

US

Application N°

580990

Application Date

1945-03-05

Patent N°

2512004

Brevettato

1950-06-20

Priorità

1945-03-05

Brand

Parker

Title

Fountain pen

Description

Alimentatore

Riferimenti esterni

Informazioni

Brevetto per un alimentatore in grado di riassorbire l'inchiostro in eccesso. Riferimenti a nº US-1633111, nº US-2176661, nº US-2187528, nº US-2223541, nº US-2282840 e nº US-2360297.

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current19:24, 7 July 2012Thumbnail for version as of 19:24, 7 July 20121,159 × 1,704, 6 pages (474 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Russel T. Wing |Assignee=Russel T. Wing |Country=US |ApplicationNum=580990 |ApplicationDate=1945-03-05 |PatentNum=2483603 |PatentDate=1950-01-20 |PriorityDate=1945-03-05 |Titolo=Fountain pen |Marca=Parker |Descrizione=Pennino cop...
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