File:Patent-US-426758.pdf

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Original file(1,159 × 1,704 pixels, file size: 111 KB, MIME type: application/pdf, 3 pages)

Dettagli

Inventor

Claes W. Boman

Assignee

The Eagle Pencil Company

Country

US

Application N°

336360

Application Date

1890-01-09

Patent N°

426758

Brevettato

1890-04-29

Priorità

1890-01-09

Brand

Eagle

Title

Fountain-pen

Description

Caricamento a cartuccia

Riferimenti esterni

Informazioni

Brevetto per una versione molto antica di caricamento a cartuccia.

File history

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Date/TimeThumbnailDimensionsUserComment
current13:01, 26 June 2012Thumbnail for version as of 13:01, 26 June 20121,159 × 1,704, 3 pages (111 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Claes W. Boman |Assignee=The Eagle Pencil Company |Country=US |ApplicationNum=336360 |ApplicationDate=1890-01-09 |PatentNum=426758 |PatentDate=1890-04-29 |PriorityDate=1890-01-09 |Titolo=Fountain-pen |Marca=Eagle |Descrizione=Car...

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