File:Patent-US-2418410.pdf
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Dettagli
Inventor |
Denison B. Hull |
---|---|
Assignee |
Denison B. Hull |
Country |
US |
Application N° |
486783 |
Application Date |
1943-05-13 |
Patent N° |
2418410 |
Brevettato |
1947-04-01 |
Priorità |
1943-05-13 |
Brand | |
Title |
Fastening device |
Description |
Fermaglio |
Riferimenti esterni
Informazioni
Brevetto per un fermaglio a molla, non relativo a penne. Riferimenti a nº US-617962 (non attinente le penne), nº US-1016166, nº US-1450162, nº US-1935213 (non attinente le penne) e nº US-2280304 (non attinente le penne).
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current | 00:08, 22 March 2021 | ![]() | 1,159 × 1,704, 3 pages (159 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Denison B. Hull |Assignee=Denison B. Hull |Country=US |ApplicationNum=486783 |ApplicationDate=1943-05-13 |PatentNum=2418410 |PatentDate=1947-04-01 |PriorityDate=1943-05-13 |Titolo=Fastening device |Marca=Unbranded |Descrizione=Fe... |
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