File:Patent-US-2712299.pdf

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Original file(1,159 × 1,704 pixels, file size: 493 KB, MIME type: application/pdf, 7 pages)
Inventor

Ernst W. Rickmeyer

Assignee

The Parker Pen Company

Country

US

Application N°

45823

Application Date

1948-08-24

Patent N°

2712299

Brevettato

1955-07-05

Priorità

1948-08-24

Brand

Parker

Title

Fountain pen

Description

Materiale per caricamento a capillarità

Riferimenti esterni

Informazioni

Brevetto per un caricamento a capillarità con materiale sinterizzato. Riferimenti a nº US-2157596, nº US-2214104, nº US-2223541, nº US-2315876, nº US-2325550, nº US-2372203, nº US-2396058, nº US-2396101, nº US-2397831, nº US-2431015, nº US-2432061, nº US-2435511, nº US-2441126, nº US-2462929, nº US-2464517, nº US-2522553 e nº US-2522555 ed inoltre nº DE-703046.

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current23:05, 9 July 2012Thumbnail for version as of 23:05, 9 July 20121,159 × 1,704, 7 pages (493 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Ernst W. Rickmeyer |Assignee=The Parker Pen Company |Country=US |ApplicationNum=45823 |ApplicationDate=1948-08-24 |PatentNum=2712299 |PatentDate=1955-07-05 |PriorityDate=1948-08-24 |Titolo=Fountain pen |Marca=Parker |Descrizione=...
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