File:Patent-FR-693093.pdf
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Inventor |
Assegnatario |
---|---|
Assignee |
Mabie, Todd & Company Limited |
Country |
FR |
Application N° |
693093 |
Application Date |
1930-03-31 |
Patent N° |
693093 |
Brevettato |
1930-11-14 |
Priorità |
1930-01-11 |
Brand | |
Title |
Perfectionnements aux porte-mines |
Description |
Matita meccanica |
Riferimenti esterni
Informazioni
Brevetto per una matita meccanica. Priorità dal brevetto inglese. Stessa invenzione di nº GB-345712. Stessa invenzione di nº CH-148515. Stessa invenzione di nº AT-124116. Stessa invenzione di nº BE-369135.
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current | 01:22, 3 November 2013 | ![]() | 1,295 × 1,752, 3 pages (198 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=Mabie, Todd & Company Limited |Country=FR |ApplicationNum=693093 |ApplicationDate=1930-03-31 |PatentNum=693093 |PatentDate=1930-11-14 |PriorityDate=1930-01-11 |Titolo=Perfectionnements aux porte-mines |Marca=Swan |Descrizione=Mat... |
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Metadata
Fatti riguardanti Patent-FR-693093.pdf
Application date | marzo 31, 1930 + |
Application number | 693093 + |
Assigned to | Mabie, Todd & Company Limited + |
Patent date | novembre 14, 1930 + |
Patent description | Matita meccanica + |
Patent number | 693093 + |
Patent title | Perfectionnements aux porte-mines + |
Patented by | Swan + |
Patented in | FR + |
Priority date | gennaio 11, 1930 + |
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