File:Patent-DK-09144.pdf
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Dettagli
| Inventor |
Eduard Penkala |
|---|---|
| Assignee |
Eduard Penkala |
| Country |
DK |
| Application N° |
09144 |
| Application Date |
1906-03-31 |
| Patent N° |
09144 |
| Brevettato |
1906-12-24 |
| Priorità |
1906-01-30 |
| Brand | |
| Title |
Blyantstiftholder |
| Description |
Porta-mine |
Riferimenti esterni
Informazioni
Brevetto di un porta mine. Priorità dal brevetto tedesco. Stessa invenzione di nº DE-176702. Stessa invenzione di nº FR-363394. Stessa invenzione di nº GB-190603690. Stessa invenzione di nº AT-31184. Stessa invenzione di nº CH-36513. Stessa invenzione di nº CA-101791.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:05, 4 September 2021 |  | 1,239 × 1,754, 3 pages (84 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Eduard Penkala |Assignee=Eduard Penkala |Country=DK |ApplicationNum=09144 |ApplicationDate=1906-03-31 |PatentNum=09144 |PatentDate=1906-12-24 |PriorityDate=1906-01-30 |Titolo=Blyantstiftholder |Marca=Penkala |Descrizione=Porta-mi... |
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