File:Patent-US-646383.pdf

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Original file(1,159 × 1,704 pixels, file size: 95 KB, MIME type: application/pdf, 3 pages)
Inventor

William I. Ferris

Assignee

William I. Ferris

Country

US

Application N°

624705

Application Date

1897-02-23

Patent N°

646383

Brevettato

1900-03-27

Priorità

1897-02-23

Brand

Waterman

Title

Fountain-pen

Description

Caricamento pump filler

Riferimenti esterni

Informazioni

Brevetto per il caricamento denominato pump filler usato dalla Waterman. Riferimenti a n° US-578054. Stessa invenzione di nº GB-190902001.

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Date/TimeThumbnailDimensionsUserComment
current15:24, 1 December 2012Thumbnail for version as of 15:24, 1 December 20121,159 × 1,704, 3 pages (95 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=William I. Ferris |Assignee=William I. Ferris |Country=US |ApplicationNum=689422 |ApplicationDate=1898-08-24 |PatentNum=625722 |PatentDate=1899-05-23 |PriorityDate=1898-08-24 |Titolo=Fountain-pen |Marca=Waterman |Descrizione=Cari...
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