File:Patent-US-2554654.pdf

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Original file(1,159 × 1,704 pixels, file size: 619 KB, MIME type: application/pdf, 10 pages)
Inventor

Frederick R. Wittnebert

Assignee

The Parker Pen Company

Country

US

Application N°

676514

Application Date

1946-06-13

Patent N°

2554654

Brevettato

1951-05-29

Priorità

1946-06-13

Brand

Parker

Title

Fountain pen

Description

Caricamento a capillarità

Riferimenti esterni

Informazioni

Brevetto per un caricamento a capillarità.

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Date/TimeThumbnailDimensionsUserComment
current23:02, 7 July 2012Thumbnail for version as of 23:02, 7 July 20121,159 × 1,704, 10 pages (619 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Frederick R. Wittnebert |Assignee=The Parker Pen Company |Country=US |ApplicationNum=676514 |ApplicationDate=1946-06-13 |PatentNum=2554654 |PatentDate=1951-05-29 |PriorityDate=1946-06-13 |Titolo=Fountain pen |Marca=Parker |Descri...
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