File:Patent-US-D081741.pdf

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Original file(1,159 × 1,704 pixels, file size: 31 KB, MIME type: application/pdf, 2 pages)
Inventor

Robert Back

Assignee

The Wahl Company

Country

US

Application N°

33845

Application Date

1929-12-19

Patent N°

D081741

Brevettato

1930-08-05

Priorità

1929-12-19

Brand

Eversharp

Title

Design for a pencil

Description

Matita meccanica Doric

Riferimenti esterni

Informazioni

Brevetto di design per la lavorazione sfaccettata della matita meccanica associata alla Doric.

File history

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Date/TimeThumbnailDimensionsUserComment
current19:19, 18 August 2012Thumbnail for version as of 19:19, 18 August 20121,159 × 1,704, 2 pages (31 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Robert Back |Assignee=The Wahl Company |Country=US |ApplicationNum=33845 |ApplicationDate=1929-12-19 |PatentNum=D081742 |PatentDate=1930-08-05 |PriorityDate=1929-12-19 |Titolo=Design for a pencil |Marca=Eversharp |Descrizione=Mat...
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