File:Patent-US-2624315.pdf

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Original file(1,159 × 1,704 pixels, file size: 506 KB, MIME type: application/pdf, 9 pages)
Inventor

Karl Weisser, David Kahn

Assignee

David Kahn Inc

Country

US

Application N°

114082

Application Date

1949-09-06

Patent N°

2624315

Brevettato

1953-01-06

Priorità

1949-09-06

Brand

Wearever

Title

Fountain pen

Description

Penna a sfera

Riferimenti esterni

Informazioni

Brevetto per una penna a sfera. Riferimenti a nº US-2140653, nº US-2152817 e nº US-2468258 ed inoltre nº FR-855338.

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current15:35, 10 August 2013Thumbnail for version as of 15:35, 10 August 20131,159 × 1,704, 9 pages (506 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Karl Weisser, David Kahn |Assignee=David Kahn Inc |Country=US |ApplicationNum=114082 |ApplicationDate=1949-09-06 |PatentNum=2624315 |PatentDate=1953-01-06 |PriorityDate=1949-09-06 |Titolo=Fountain pen |Marca=Wearever |Descrizione...
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