File:Patent-US-1892369.pdf
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Inventor |
Giuseppe Tibaldi |
---|---|
Assignee |
Giuseppe Tibaldi |
Country |
US |
Application N° |
574981 |
Application Date |
1931-11-14 |
Patent N° |
1892369 |
Brevettato |
1932-12-27 |
Priorità |
1931-01-09 |
Brand | |
Title |
Self-filling fountain pen |
Description |
Caricamento a pulsante di fondo |
Riferimenti esterni
Informazioni
Brevetto per variante di caricamento a pulsante di fondo. Cita una versione italiana non disponibile. Stessa invenzione di nº DE-560426. Stessa invenzione di nº FR-726185. Stessa invenzione di nº GB-385403.
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current | 15:44, 23 June 2012 | ![]() | 1,158 × 1,702, 3 pages (241 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Giuseppe Tibaldi |Assignee=Giuseppe Tibaldi |Country=US |ApplicationNum=574981 |ApplicationDate=1931-11-14 |PatentNum=1892369 |PatentDate=1932-12-27 |PriorityDate=1931-01-09 |Titolo=Self-filling fountain pen |Marca=Tibaldi |Descr... |
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Fatti riguardanti Patent-US-1892369.pdf
Application date | novembre 14, 1931 + |
Application number | 574981 + |
Assigned to | Giuseppe Tibaldi + |
Invented by | Giuseppe Tibaldi + |
Patent date | dicembre 27, 1932 + |
Patent description | Caricamento a pulsante di fondo + |
Patent number | 1892369 + |
Patent title | Self-filling fountain pen + |
Patented by | Tibaldi + |
Patented in | US + |
Priority date | gennaio 9, 1931 + |
Same invention of | ![]() ![]() ![]() |
Used for feature | Button filler + |