File:Patent-US-1489590.pdf
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| Inventor |
Herbert L. Carman |
|---|---|
| Assignee |
Mabie, Todd & Company |
| Country |
US |
| Application N° |
392324 |
| Application Date |
1920-06-28 |
| Patent N° |
1489590 |
| Brevettato |
1924-04-08 |
| Priorità |
1920-06-28 |
| Brand | |
| Title |
Magazine pencil |
| Description |
Matita meccanica |
Riferimenti esterni
Informazioni
Brevetto per una matita meccanica.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:29, 14 April 2013 |  | 1,159 × 1,704, 4 pages (214 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Herbert L. Carman |Assignee=Mabie, Todd & Company |Country=US |ApplicationNum=392324 |ApplicationDate=1920-06-28 |PatentNum=1489590 |PatentDate=1924-04-08 |PriorityDate=1920-06-28 |Titolo=Magazine pencil |Marca=Swan |Descrizione=... |
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Metadata
Fatti riguardanti Patent-US-1489590.pdf
| Application date | giugno 28, 1920 + |
| Application number | 392324 + |
| Assigned to | Mabie, Todd & Company + |
| Invented by | Herbert L. Carman + |
| Patent date | aprile 8, 1924 + |
| Patent description | Matita meccanica + |
| Patent number | 1489590 + |
| Patent title | Magazine pencil + |
| Patented by | Swan + |
| Patented in | US + |
| Priority date | giugno 28, 1920 + |
