File:Patent-US-863029.pdf
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| Inventor |
John A. Holland |
|---|---|
| Assignee |
The John Holland Gold Pen Co. |
| Country |
US |
| Application N° |
368263 |
| Application Date |
1907-04-15 |
| Patent N° |
863029 |
| Brevettato |
1907-08-13 |
| Priorità |
1907-04-15 |
| Brand | |
| Title |
Clip for pen-caps |
| Description |
Fermaglio a molla |
Riferimenti esterni
Informazioni
Brevetto per il meccanismo di un fermaglio a molla.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:27, 28 June 2012 |  | 1,159 × 1,704, 2 pages (56 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=John A. Holland |Assignee=The John Holland Gold Pen Co. |Country=US |ApplicationNum=368263 |ApplicationDate=1907-04-15 |PatentNum=863029 |PatentDate=1907-08-13 |PriorityDate=1907-04-15 |Titolo=Clip for pen-caps |Marca=Holland |De... |
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