File:Patent-DE-1656016U.pdf
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Dettagli
Inventor |
Assegnatario |
---|---|
Assignee |
Geha Werke G.M.B.H. |
Country |
DE |
Application N° |
G5170 |
Application Date |
1952-06-18 |
Patent N° |
1656016U |
Brevettato |
1953-05-21 |
Priorità |
1952-06-18 |
Brand | |
Title |
Druckfüllbleistift |
Description |
Matita meccanica |
Riferimenti esterni
Informazioni
Brevetto per una matita meccanica.
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current | 01:37, 26 March 2021 | ![]() | 1,296 × 1,754, 9 pages (1.28 MB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Geha Werke G.M.B.H. |Country=DE |ApplicationNum=G5170 |ApplicationDate=1952-06-18 |PatentNum=1656016U |PatentDate=1953-05-21 |PriorityDate=1952-06-18 |Titolo=Druckfüllbleistift |Marca=Geha |Descrizione=Matita meccanica |Tipo=uti... |
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