File:Patent-US-1789522.pdf

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Original file(1,159 × 1,704 pixels, file size: 160 KB, MIME type: application/pdf, 3 pages)
Inventor

Egon Fritsch

Assignee

Leopold Kutter

Country

US

Application N°

361758

Application Date

1929-05-09

Patent N°

1789522

Brevettato

1931-01-20

Priorità

1928-05-18

Brand

Météore,Uneman

Title

Fountain pen holder

Description

Meccanismo Pullman/Uneman

Riferimenti esterni

Informazioni

Brevetto per un meccanismo di penna a scomparsa che porterà a quello usato per la Pullman e per le Uneman. Priorità da un brevetto austriaco. Riporta anche figure di nº AT-115523.

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current19:42, 31 July 2012Thumbnail for version as of 19:42, 31 July 20121,159 × 1,704, 3 pages (160 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Egon Fritsch |Assignee=Leopold Kutter |Country=US |ApplicationNum=361758 |ApplicationDate=1929-05-09 |PatentNum=1789522 |PatentDate=1931-01-20 |PriorityDate=1928-05-18 |Titolo=Fountain pen holder |Marca=Météore |Descrizione=Pen...
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