File:Patent-GB-330144.pdf
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Dettagli
Inventor |
James Jeff |
---|---|
Assignee |
Conway Stewart & Co., James Jeff |
Country |
GB |
Application N° |
17962/29 |
Application Date |
1929-06-11 |
Patent N° |
330144 |
Brevettato |
1930-06-05 |
Priorità |
1929-06-11 |
Brand | |
Title |
Improvements in or relating to rests for pens, pencils or the like |
Description |
Base stiloforo |
Riferimenti esterni
Informazioni
Brevetto per la base di uno stiloforo.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:48, 27 October 2013 | ![]() | 1,295 × 1,752, 4 pages (276 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=James Jeff |Assignee=Conway Stewart & Co., James Jeff |Country=GB |ApplicationNum=17962/29 |ApplicationDate=1929-06-11 |PatentNum=330144 |PatentDate=1930-06-05 |PriorityDate=1929-06-11 |Titolo=Improvements in or relating to rests... |
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