File:Patent-DE-822509.pdf
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Dettagli
Inventor |
Assegnatario |
---|---|
Assignee |
Geha Werke G.M.B.H. |
Country |
DE |
Application N° |
G2953 |
Application Date |
1950-07-06 |
Patent N° |
822509 |
Brevettato |
1951-11-26 |
Priorità |
1950-07-06 |
Brand | |
Title |
Schreibröhrchen für Tintenfüllfederhalter |
Description |
Penna a sfera |
Riferimenti esterni
Informazioni
Brevetto per una penna a sfera.
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current | 22:38, 25 March 2021 | ![]() | 1,296 × 1,754, 3 pages (102 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Geha Werke G.M.B.H. |Country=DE |ApplicationNum=G2953 |ApplicationDate=1950-07-06 |PatentNum=822509 |PatentDate=1951-11-26 |PriorityDate=1950-07-06 |Titolo=Schreibröhrchen für Tintenfüllfederhalter |Marca=Geha |Descrizione=Pen... |
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