File:Patent-US-1498558.pdf

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Original file(1,159 × 1,704 pixels, file size: 152 KB, MIME type: application/pdf, 3 pages)
Inventor

Arthur K. Liddell

Assignee

Corona Pen Company

Country

US

Application N°

681868

Application Date

1923-12-20

Patent N°

1498558

Brevettato

1924-06-24

Priorità

1923-12-20

Brand

Corona Pen Company

Title

Fountain-pen ink-feeding device

Description

Alimentatore

Riferimenti esterni

Informazioni

Brevetto per un alimentatore.

File history

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current16:29, 24 June 2012Thumbnail for version as of 16:29, 24 June 20121,159 × 1,704, 3 pages (152 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Arthur K. Liddell |Assignee=Corona Pen Company |Country=US |ApplicationNum=681868 |ApplicationDate=1923-12-20 |PatentNum=1498558 |PatentDate=1924-06-24 |PriorityDate=1923-12-20 |Titolo=Fountain-pen ink-feeding device |Marca=Coro...
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