File:Patent-US-293545.pdf

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Original file(1,159 × 1,704 pixels, file size: 191 KB, MIME type: application/pdf, 3 pages)
Inventor

Lewis E. Waterman

Assignee

Lewis E. Waterman

Country

US

Application N°

293545

Application Date

1883-09-19

Patent N°

293545

Brevettato

1884-02-12

Priorità

1883-09-19

Brand

Waterman

Title

Fountain-pen

Description

Stilografica e alimentatore

Riferimenti esterni

Informazioni

Il brevetto per il quale Lewis E. Waterman è stato proclamato (dalla Waterman) come l'inventore della penna stilografica. Si tratta del primo alimentatore multicanale.

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current01:42, 26 July 2012Thumbnail for version as of 01:42, 26 July 20121,159 × 1,704, 3 pages (191 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Lewis E. Waterman |Assignee=Lewis E. Waterman |Country=US |ApplicationNum=293545 |ApplicationDate=1883-09-19 |PatentNum=293545 |PatentDate=1884-02-12 |PriorityDate=1883-09-19 |Titolo=Fountain-pen |Marca=Waterman |Descrizione=Penn...
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