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File:Patent-DE-531249.pdf

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Inventor

Leopold Kutter

Assignee

Leopold Kutter

Country

DE

Application N°

K114770

Application Date

1929-05-17

Patent N°

531249

Brevettato

1931-08-14

Priorità

1928-05-18

Brand

Météore,Uneman

Title

Fullfederhalter

Description

Precursore della Pullman

Riferimenti esterni

Informazioni

Brevetto per il meccanismo di penna rientrante, usato per la Pullman e per le Uneman. Priorità da un brevetto austriaco. Stessa invenzione di nº GB-312180. Riferimento per la priorità anche a nº AT-115523.

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current13:06, 9 August 2017Thumbnail for version as of 13:06, 9 August 20171,295 × 1,752, 4 pages (250 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Leopold Kutter |Assignee=Leopold Kutter |Country=DE |ApplicationNum=K114770 |ApplicationDate=1929-05-17 |PatentNum=531249 |PatentDate=1931-08-14 |PriorityDate=1928-05-18 |Titolo=Fullfederhalter |Marca=Météore, Uneman |Descrizio...
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