File:Patent-US-683763.pdf
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Original file (1,159 × 1,704 pixels, file size: 97 KB, MIME type: application/pdf, 3 pages)
| Inventor |
John A. Holland |
|---|---|
| Assignee |
John A. Holland |
| Country |
US |
| Application N° |
69474 |
| Application Date |
1901-07-24 |
| Patent N° |
683763 |
| Brevettato |
1901-10-01 |
| Priorità |
1901-07-24 |
| Brand | |
| Title |
Pen protector for penholders |
| Description |
Cappuccio protettivo retrattile |
Riferimenti esterni
Informazioni
Brevetto di un cappuccio protettivo retrattile.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:09, 28 June 2012 |  | 1,159 × 1,704, 3 pages (97 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=John A. Holland |Assignee=John A. Holland |Country=US |ApplicationNum=69474 |ApplicationDate=1901-07-24 |PatentNum=683763 |PatentDate=1901-10-01 |PriorityDate=1901-07-24 |Titolo=Pen protector for penholders |Marca=Holland |Descri... |
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