File:Patent-US-723112.pdf

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Original file(1,159 × 1,704 pixels, file size: 641 KB, MIME type: application/pdf, 10 pages)
Inventor

Paul E. Wirt

Assignee

Paul E. Wirt

Country

US

Application N°

90061

Application Date

1902-01-16

Patent N°

723112

Brevettato

1903-03-17

Priorità

1902-01-16

Brand

Wirt

Title

Fountain-pen

Description

Alimentatore overfeed

Riferimenti esterni

Informazioni

Brevetto per un alimentatore di tipo overfeed. Riferimento a nº US-706141.

File history

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Date/TimeThumbnailDimensionsUserComment
current15:27, 23 July 2012Thumbnail for version as of 15:27, 23 July 20121,159 × 1,704, 10 pages (641 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Paul E. Wirt |Assignee=Paul E. Wirt |Country=US |ApplicationNum=90061 |ApplicationDate=1902-01-16 |PatentNum=723112 |PatentDate=1903-03-17 |PriorityDate=1902-01-16 |Titolo=Fountain-pen |Marca=Wirt |Descrizione=Alimentatore ''[[ov...
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