File:Patent-US-1112362.pdf
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Dettagli
Inventor |
Dewitt C. Demarest |
---|---|
Assignee |
Dewitt C. Demarest |
Country |
US |
Application N° |
633739 |
Application Date |
1911-07-17 |
Patent N° |
1112362 |
Brevettato |
1914-09-29 |
Priorità |
1911-07-17 |
Brand | |
Title |
Fountain-pen |
Description |
Riferimenti esterni
Informazioni
Brevetto per la costruzione di una penna a stilo. Attribuito alla Eagle (in maniera incerta) in quanto un altro brevetto dell'autore è assegnato ad essa.
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current | 22:21, 9 November 2013 | ![]() | 1,159 × 1,704, 3 pages (204 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Dewitt C. Demarest |Assignee=Dewitt C. Demarest |Country=US |ApplicationNum=633739 |ApplicationDate=1911-07-17 |PatentNum=1112362 |PatentDate=1914-09-29 |PriorityDate=1911-07-17 |Titolo=Fountain-pen |Marca=Unbranded |Descrizione=... |
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