File:Patent-FR-937412.pdf
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| Inventor |
Assegnatario |
|---|---|
| Assignee |
Société anonyme des établissements Stylomine |
| Country |
FR |
| Application N° |
937412 |
| Application Date |
1946-12-20 |
| Patent N° |
937412 |
| Brevettato |
1948-08-17 |
| Priorità |
1946-12-20 |
| Brand | |
| Title |
Stylographes à couleurs multiples |
| Description |
Penna a sfera multipla |
Riferimenti esterni
Informazioni
Brevetto per l'uso di una penna a sfera al posto delle mine in una matita meccanica multipla. Riferimenti a nº FR-802206, nº FR-807275, nº FR-823652, nº FR-836888, nº FR-836889 e domanda di brevetto francese PV 513555.
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| current | 23:02, 11 December 2013 |  | 1,295 × 1,752, 2 pages (84 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Société anonyme des établissements Stylomine |Country=FR |ApplicationNum=937412 |ApplicationDate=1946-12-20 |PatentNum=937412 |PatentDate=1948-08-17 |PriorityDate=1946-12-20 |Titolo=Stylographes à couleurs multiples |Marca=St... |
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Metadata
Fatti riguardanti Patent-FR-937412.pdf
| Application date | dicembre 20, 1946 + |
| Application number | 937412 + |
| Assigned to | Société anonyme des établissements Stylomine + |
| Mention patent | File:Patent-FR-802206.pdf +,  +,  +, File:Patent-FR-836888.pdf + e File:Patent-FR-836889.pdf + |
| Patent date | agosto 17, 1948 + |
| Patent description | Penna a sfera multipla + |
| Patent number | 937412 + |
| Patent title | Stylographes à couleurs multiples + |
| Patented by | Stylomine + |
| Patented in | FR + |
| Priority date | dicembre 20, 1946 + |
