File:Patent-DE-338340.pdf
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Dettagli
Inventor |
Assegnatario |
---|---|
Assignee |
Edmund Moster & Co. |
Country |
DE |
Application N° |
338340 |
Application Date |
1915-06-04 |
Patent N° |
338340 |
Brevettato |
1921-06-16 |
Priorità |
1915-06-04 |
Brand | |
Title |
Drehstift mit vor- und zurueckschiebbarem Minenhalter und -auswerfer |
Description |
Matita meccanica |
Riferimenti esterni
Informazioni
Brevetto di una cannuccia per una matita meccanica. Stessa invenzione di nº GB-100592. Stessa invenzione di nº FR-512990. Stessa invenzione di nº AT-87532B.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:08, 11 December 2021 | ![]() | 1,296 × 1,754, 5 pages (331 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor= |Assignee=Edmund Moster & Co. |Country=DE |ApplicationNum=338340 |ApplicationDate=1915-06-04 |PatentNum=338340 |PatentDate=1921-06-16 |PriorityDate=1915-06-04 |Titolo=Improvements in Refill Lead Pencils |Marca=Penkala |Descrizione=Matita meccanica }} ==Informazioni== Brevetto di una cannuccia per una matita meccanica. Priorità dal brevetto tedesco {{SamePatent|GB|100592}} {{SamePatent|FR|512990}} |
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