File:Patent-US-2766728.pdf

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Original file(1,159 × 1,704 pixels, file size: 277 KB, MIME type: application/pdf, 4 pages)

Dettagli

Inventor

Theodor Kovacs

Assignee

Theodor Kovacs

Country

US

Application N°

233291

Application Date

1951-06-25

Patent N°

2766728

Brevettato

1956-10-16

Priorità

1950-07-15

Brand

Pelikan

Title

Fountain pen

Description

Alimentatore

Riferimenti esterni

Informazioni

Brevetto per un alimentatore. Prorità dal brevetto svedese. Stessa invenzione di nº CH-307024. Stessa invenzione di nº FR-1045856. Stessa invenzione di nº DE-920051. Stessa invenzione di nº GB-713536. Riferimenti a nº US-634398, nº US-677008, nº US-2223541, nº US-2241865, nº US-2375770, nº US-2432112 e nº US-2512004, ed inoltre nº GB-270915, nº FR-922825.

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Date/TimeThumbnailDimensionsUserComment
current23:14, 9 July 2012Thumbnail for version as of 23:14, 9 July 20121,159 × 1,704, 4 pages (277 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=US |ApplicationNum=233291 |ApplicationDate=1951-06-25 |PatentNum=2766728 |PatentDate=1956-10-16 |PriorityDate=1950-07-15 |Titolo=Fountain pen |Marca=Pelikan |Descrizione=Alimentato...

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