File:Patent-GB-266338.pdf
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Dettagli
Inventor |
Assegnatario |
---|---|
Assignee |
Penkala Works Ltd. |
Country |
GB |
Application N° |
4107/27 |
Application Date |
1927-02-14 |
Patent N° |
266338 |
Brevettato |
1928-01-05 |
Priorità |
1926-02-22 |
Brand | |
Title |
Loose lead pencil holder |
Description |
Matita meccanica |
Riferimenti esterni
Informazioni
Brevetto per una matita meccanica. Priorità dal brevetto yugoslavo. Stessa invenzione di nº FR-629493. Stessa invenzione di nº DE-464038.
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current | 23:07, 23 December 2021 | 1,296 × 1,754, 2 pages (100 KB) | Piccardi (talk | contribs) | == Dettagli == {{PatentInfo |Assignee=Penkala Works Ltd. |Country=GB |ApplicationNum=4107/27 |ApplicationDate=1927-02-14 |PatentNum=266338 |PatentDate=1928-01-05 |PriorityDate=1926-02-22 |Titolo=Loose lead pencil holder |Marca=Penkala |Descrizione=Matita meccanica }} ==Informazioni== Brevetto per una matita meccanica. Priorità dal brevetto yugoslavo. {{SamePatent|FR|629493}} {{SamePatent|DE|464038}} |
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