File:Patent-US-1585805.pdf

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Original file(1,159 × 1,704 pixels, file size: 230 KB, MIME type: application/pdf, 4 pages)
Inventor

John C. Wahl, Ivan D. Tefft

Assignee

The Wahl Company

Country

US

Application N°

575432

Application Date

1922-07-15

Patent N°

1585805

Brevettato

1926-05-25

Priorità

1922-07-15

Brand

Eversharp

Title

Fountain pen

Description

Levetta Wahl Engine Turned

Riferimenti esterni

Informazioni

Brevetto per il sistema di caricamento a levetta delle Wahl Engine Turned.

File history

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Date/TimeThumbnailDimensionsUserComment
current02:59, 24 July 2012Thumbnail for version as of 02:59, 24 July 20121,159 × 1,704, 4 pages (230 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=John C. Wahl, Ivan D. Tefft |Assignee=The Wahl Company |Country=US |ApplicationNum=575432 |ApplicationDate=1922-07-15 |PatentNum=1585805 |PatentDate=1926-05-25 |PriorityDate=1922-07-15 |Titolo=Fountain pen |Marca=Eversharp |Descr...
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