File:Patent-US-2891512.pdf

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Original file(1,159 × 1,704 pixels, file size: 164 KB, MIME type: application/pdf, 3 pages)

Dettagli

Inventor

Theodor Kovacs

Assignee

Theodor Kovacs

Country

US

Application N°

586552

Application Date

1956-05-22

Patent N°

2891512

Brevettato

1959-06-23

Priorità

1955-05-25

Brand

Pelikan

Title

Fountain pens

Description

Penna a stilo

Riferimenti esterni

Informazioni

Brevetto per una penna a stilo. Priorità dal brevetto tedesco. Stessa invenzione di nº DE-1010415. Stessa invenzione di nº BE-548110. Stessa invenzione di nº CH-343260. Stessa invenzione di nº FR-1149886. Stessa invenzione di nº GB-784388. Riferimenti a nº DE-99102, nº DE-238294, nº GB-190428533 e nº GB-705613.

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current12:49, 3 April 2021Thumbnail for version as of 12:49, 3 April 20211,159 × 1,704, 3 pages (164 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=US |ApplicationNum=586552 |ApplicationDate=1956-05-22 |PatentNum=2891512 |PatentDate=1959-06-23 |PriorityDate=1955-05-25 |Titolo=Fountain pens |Marca=Pelikan |Descrizione=Penna a s...

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