File:Patent-US-1594740.pdf

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Original file(1,159 × 1,704 pixels, file size: 122 KB, MIME type: application/pdf, 3 pages)
Inventor

Isaia Levi

Assignee

Isaia Levi

Country

US

Application N°

73777

Application Date

1925-12-25

Patent N°

1594740

Brevettato

1926-08-03

Priorità

1925-01-06

Brand

Aurora

Title

Fountain pen

Description

Meccanismo della Asterope

Riferimenti esterni

Informazioni

Brevetto per il meccanismo della Asterope. Priorità dal brevetto tedesco, che contrariamente a quanto scritto qui riporta la data del 6 Gennaio. Stessa invenzione di nº DE-430661. Stessa invenzione di nº GB-245448. Stessa invenzione di nº FR-610369. Stessa invenzione di nº AT-105011.

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current16:53, 23 June 2012Thumbnail for version as of 16:53, 23 June 20121,159 × 1,704, 3 pages (122 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Isaia Levi |Assignee=Isaia Levi |Country=US |ApplicationNum=73777 |ApplicationDate=1925-12-25 |PatentNum=1594740 |PatentDate=1926-08-03 |PriorityDate=1925-01-05 |Titolo=Fountain pen |Marca=Tibaldi |Modello=Asterope |Descrizione=M...
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