File:Patent-DE-1010415.pdf
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Original file (1,296 × 1,754 pixels, file size: 426 KB, MIME type: application/pdf, 4 pages)
Dettagli
| Inventor |
Theodor Kovacs |
|---|---|
| Assignee |
Theodor Kovacs |
| Country |
DE |
| Application N° |
K25894 |
| Application Date |
1955-05-25 |
| Patent N° |
1010415 |
| Brevettato |
1957-06-13 |
| Priorità |
1955-05-25 |
| Brand | |
| Title |
Füllhalter mit auswechselbaren Schreib- und Zeichendüsen |
| Description |
Penna a stilo |
Riferimenti esterni
Informazioni
Brevetto per una penna a stilo. Stessa invenzione di nº US-2891512. Stessa invenzione di nº BE-548110. Stessa invenzione di nº CH-343260. Stessa invenzione di nº FR-1149886. Stessa invenzione di nº GB-784388. Riferimenti a nº DE-249042, nº DE-273638, nº DE-349408, nº DE-351930, nº DE-832559, nº AT-85902, nº CH-81788, nº CH-107012, nº CH-117009 e nº FR-517248.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:42, 3 April 2021 |  | 1,296 × 1,754, 4 pages (426 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=DE |ApplicationNum=K25894 |ApplicationDate=1955-05-25 |PatentNum=1010415 |PatentDate=1957-06-13 |PriorityDate=1955-05-25 |Titolo=Füllhalter mit auswechselbaren Schreib und Zeichen... |
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