File:Patent-US-756778.pdf

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Original file(1,159 × 1,704 pixels, file size: 113 KB, MIME type: application/pdf, 3 pages)
Inventor

Roy Conklin

Assignee

Roy Conklin

Country

US

Application N°

196562

Application Date

1904-03-04

Patent N°

756778

Brevettato

1904-04-05

Priorità

1904-03-04

Brand

Conklin

Title

Self-filling fountain-pen

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto di una variante di sistema di caricamento nello stile del Crescent filler. Riferimenti a nº US-685258.

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Date/TimeThumbnailDimensionsUserComment
current02:01, 20 August 2012Thumbnail for version as of 02:01, 20 August 20121,159 × 1,704, 3 pages (113 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Roy Conklin |Assignee=Roy Conklin |Country=US |ApplicationNum=196562 |ApplicationDate=1904-03-04 |PatentNum=756778 |PatentDate=1904-04-05 |PriorityDate=1904-03-04 |Titolo=Self-filling fountain-pen |Marca=Conklin |Descrizione=Sist...
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