File:Patent-GB-323129.pdf
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Dettagli
| Inventor |
Eric Ernest Samuel Wade |
|---|---|
| Assignee |
The Lang Pen Company Limited |
| Country |
GB |
| Application N° |
1796/29 |
| Application Date |
1929-01-18 |
| Patent N° |
323129 |
| Brevettato |
1929-12-24 |
| Priorità |
1929-01-18 |
| Brand | |
| Title |
Improvements in or relating to fountain or reservoir pens |
| Description |
Riferimenti esterni
Informazioni
Brevetto per una variante di caricamento a levetta.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:01, 23 July 2012 |  | 1,295 × 1,752, 3 pages (253 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Eric Ernest Samuel Wade |Assignee=The Lang Pen Company Limited |Country=GB |ApplicationNum=1796/29 |ApplicationDate=1929-01-18 |PatentNum=323129 |PatentDate=1929-12-24 |PriorityDate=1929-01-18 |Titolo=Improvements in or relating ... |
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