File:Patent-US-2387001.pdf
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Dettagli
| Inventor |
Marlin S. Baker |
|---|---|
| Assignee |
The Parker Pen Company |
| Country |
US |
| Application N° |
538359 |
| Application Date |
1944-06-02 |
| Patent N° |
2387001 |
| Brevettato |
1945-10-16 |
| Priorità |
1944-06-02 |
| Brand | |
| Title |
Fountain pen |
| Description |
Compensatore pressione Parker 51 |
Riferimenti esterni
Informazioni
Brevetto per un sistema di compensazione della pressione del serbatoio per la versione Vacumatic della Parker 51 in ragione dell'uso per i viaggi aerei. Riferimenti a nº US-1904358 e nº US-2223541.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:25, 7 July 2012 |  | 1,159 × 1,704, 5 pages (333 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Marlin S. Baker |Assignee=The Parker Pen Company |Country=US |ApplicationNum=538359 |ApplicationDate=1944-06-02 |PatentNum=2387001 |PatentDate=1945-10-16 |PriorityDate=1944-06-02 |Titolo=Fountain pen |Marca=Parker |Modello=Parker... |
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