File:Patent-US-2249616.pdf

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Original file(1,159 × 1,704 pixels, file size: 497 KB, MIME type: application/pdf, 8 pages)

Dettagli

Inventor

Lynn P. Martin

Assignee

W. A. Sheaffer Pen Company

Country

US

Application N°

327239

Application Date

1940-04-01

Patent N°

2249616

Brevettato

1941-07-15

Priorità

1940-04-01

Brand

Sheaffer

Title

Reservoir desk stand

Description

Base stiloforo

Riferimenti esterni

Informazioni

Brevetto per la costruzione della base di uno stiloforo contenente un serbatoio di inchiostro.

File history

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Date/TimeThumbnailDimensionsUserComment
current01:12, 15 July 2012Thumbnail for version as of 01:12, 15 July 20121,159 × 1,704, 8 pages (497 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Lynn P. Martin |Assignee=W. A. Sheaffer Pen Company |Country=US |ApplicationNum=327239 |ApplicationDate=1940-04-01 |PatentNum=2249616 |PatentDate=1941-07-15 |PriorityDate=1940-04-01 |Titolo=Reservoir desk stand |Marca=Sheaffer |D...

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