File:Patent-DE-664392.pdf
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Dettagli
| Inventor |
Kurt Fend |
|---|---|
| Assignee |
Kurt Fend |
| Country |
DE |
| Application N° |
F81485 |
| Application Date |
1936-07-23 |
| Patent N° |
664392 |
| Brevettato |
1938-08-26 |
| Priorità |
1936-07-23 |
| Brand | |
| Title |
Wechselschreibstift mit zwei gegeneinander verschiebbaren Huelsen und einem auf den vorzuschiebenden Minentraeger einstellbaren Vorschubstab |
| Description |
Matita meccanica multipla |
Riferimenti esterni
Informazioni
Brevetto per una matita meccanica multipla. Stessa invenzione di nº GB-482097. Stessa invenzione di nº US-2163515. Stessa invenzione di nº FR-823652.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:10, 15 December 2013 |  | 1,295 × 1,752, 5 pages (411 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Kurt Fend |Assignee=Kurt Fend |Country=DE |ApplicationNum=F81485 |ApplicationDate=1936-07-23 |PatentNum=664392 |PatentDate=1938-08-26 |PriorityDate=1936-07-23 |Titolo=Wechselschreibstift mit zwei gegeneinander verschiebbaren Huel... |
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