File:Patent-FR-1149886.pdf

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Dettagli

Inventor

Theodor Kovacs

Assignee

Theodor Kovacs

Country

FR

Application N°

1149886

Application Date

1956-05-24

Patent N°

1149886

Brevettato

1958-01-02

Priorità

1955-05-25

Brand

Pelikan

Title

Porte-plume réservoir comportant des tuyères à écrire ou à dessiner interchangeables

Description

Penna a stilo

Riferimenti esterni

Informazioni

Brevetto per una penna a stilo. Priorità dal brevetto tedesco. Stessa invenzione di nº DE-1010415. Stessa invenzione di nº BE-548110. Stessa invenzione di nº CH-343260. Stessa invenzione di nº US-2891512. Stessa invenzione di nº GB-784388.

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current14:43, 3 April 2021Thumbnail for version as of 14:43, 3 April 20211,296 × 1,754, 4 pages (340 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=FR |ApplicationNum=1149886 |ApplicationDate=1956-05-24 |PatentNum=1149886 |PatentDate=1958-01-02 |PriorityDate=1955-05-25 |Titolo=Porte-plume réservoir comportant des tuyères à...

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