File:Patent-FR-1164875.pdf
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Dettagli
Inventor |
Assegnatario |
---|---|
Assignee |
Société anomyme des Etablissements Edac |
Country |
FR |
Application N° |
1164875 |
Application Date |
1957-01-19 |
Patent N° |
1164875 |
Brevettato |
1958-10-15 |
Priorità |
1957-01-19 |
Brand | |
Title |
Stylographe à bille à pointe rentrante par gravité |
Description |
Penna a sfera |
Riferimenti esterni
Informazioni
Brevetto per una variante di penna a sfera.
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current | 23:07, 5 April 2021 | ![]() | 1,296 × 1,754, 3 pages (155 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Société anomyme des Etablissements Edac |Country=FR |ApplicationNum=1164875 |ApplicationDate=1957-01-19 |PatentNum=1164875 |PatentDate=1958-10-15 |PriorityDate=1957-01-19 |Titolo=Stylographe à bille à pointe rentrante par gr... |
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