File:Patent-FR-700497.pdf
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Dettagli
| Inventor |
Yves Zuber |
|---|---|
| Assignee |
Yves Zuber |
| Country |
FR |
| Application N° |
700497 |
| Application Date |
1929-11-23 |
| Patent N° |
700497 |
| Brevettato |
1931-03-02 |
| Priorità |
1929-11-23 |
| Brand | |
| Title |
Perfectionnements aux porte-mines automatiques |
| Description |
Matita meccanica |
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Informazioni
Brevetto per una matita meccanica.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:31, 19 October 2012 |  | 1,295 × 1,752, 3 pages (109 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Yves Zuber |Assignee=Yves Zuber |Country=FR |ApplicationNum=700497 |ApplicationDate=1929-11-23 |PatentNum=700497 |PatentDate=1931-03-02 |PriorityDate=1929-11-23 |Titolo=Perfectionnements aux porte-mines automatiques |Marca=Stylom... |
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