File:Patent-US-D081741.pdf
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| Inventor |
Robert Back |
|---|---|
| Assignee |
The Wahl Company |
| Country |
US |
| Application N° |
33845 |
| Application Date |
1929-12-19 |
| Patent N° |
D081741 |
| Brevettato |
1930-08-05 |
| Priorità |
1929-12-19 |
| Brand | |
| Title |
Design for a pencil |
| Description |
Matita meccanica Doric |
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Informazioni
Brevetto di design per la lavorazione sfaccettata della matita meccanica associata alla Doric.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:19, 18 August 2012 |  | 1,159 × 1,704, 2 pages (31 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Robert Back |Assignee=The Wahl Company |Country=US |ApplicationNum=33845 |ApplicationDate=1929-12-19 |PatentNum=D081742 |PatentDate=1930-08-05 |PriorityDate=1929-12-19 |Titolo=Design for a pencil |Marca=Eversharp |Descrizione=Mat... |
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Fatti riguardanti Patent-US-D081741.pdf
| Application date | dicembre 19, 1929 + |
| Application number | 33845 + |
| Assigned to | The Wahl Company + |
| Invented by | Robert Back + |
| Patent date | agosto 5, 1930 + |
| Patent description | Matita meccanica Doric + |
| Patent number | D081741 + |
| Patent title | Design for a pencil + |
| Patented by | Wahl Eversharp + |
| Patented in | US + |
| Priority date | dicembre 19, 1929 + |
| Used for model | Doric + |
