File:Patent-DE-349408.pdf

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Original file(1,296 × 1,754 pixels, file size: 132 KB, MIME type: application/pdf, 3 pages)

Dettagli

Inventor

Theodor Kovacs

Assignee

Theodor Kovacs

Country

DE

Application N°

349408

Application Date

1919-12-21

Patent N°

349408

Brevettato

1922-03-02

Priorità

1919-01-23

Brand

Pelikan

Title

Rohrfeder für Füllfederhalter

Description

Penna a stilo

Riferimenti esterni

Informazioni

Brevetto per una penna a stilo. Priorità dal brevetto ungherese. Attribuzione alla Pelikan insicura.

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Date/TimeThumbnailDimensionsUserComment
current20:13, 3 April 2021Thumbnail for version as of 20:13, 3 April 20211,296 × 1,754, 3 pages (132 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=DE |ApplicationNum=349408 |ApplicationDate=1919-12-21 |PatentNum=349408 |PatentDate=1922-03-02 |PriorityDate=1919-01-23 |Titolo=Rohrfeder für Füllfederhalter |Marca=Unbranded |D...

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