File:Patent-DE-349410.pdf
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Dettagli
Inventor |
Theodor Kovacs |
---|---|
Assignee |
Theodor Kovacs |
Country |
DE |
Application N° |
349410 |
Application Date |
1920-05-29 |
Patent N° |
349410 |
Brevettato |
1922-03-02 |
Priorità |
1920-05-29 |
Brand | |
Title |
Schreib- oder Zeichengeraet mit Befestigung der Feder durch einen Ring |
Description |
Riferimenti esterni
Informazioni
Brevetto per un alimentatore.
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current | 00:51, 23 November 2013 | ![]() | 1,295 × 1,752, 3 pages (148 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=DE |ApplicationNum=349410 |ApplicationDate=1920-05-29 |PatentNum=349410 |PatentDate=1922-03-02 |PriorityDate=1920-05-29 |Titolo=Schreib- oder Zeichengeraet mit Befestigung der Fede... |
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