File:Patent-US-750430.pdf

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Original file(1,159 × 1,704 pixels, file size: 203 KB, MIME type: application/pdf, 4 pages)
Inventor

Francis C. Brown

Assignee

Francis C. Brown

Country

US

Application N°

169972

Application Date

1903-08-19

Patent N°

750430

Brevettato

1904-01-26

Priorità

1903-08-19

Brand

Caw's

Title

Fountain-pen

Description

Caricamento rientrante

Riferimenti esterni

Informazioni

Brevetto di un sistema di caricamento di una rientrante, realizzato nella modalità classica del cosiddetto safety filler. Attiene alla costruzione del fondello.

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current14:52, 20 September 2015Thumbnail for version as of 14:52, 20 September 20151,159 × 1,704, 4 pages (203 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Francis C. Brown |Assignee=Francis C. Brown |Country=US |ApplicationNum=169972 |ApplicationDate=1903-08-19 |PatentNum=750430 |PatentDate=1904-01-26 |PriorityDate=1903-08-19 |Titolo=Fountain-pen |Marca=Caw's |Descrizione=Caricamen...
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