File:Patent-FR-847613.pdf

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Original file(1,295 × 1,752 pixels, file size: 416 KB, MIME type: application/pdf, 5 pages)

Dettagli

Inventor

Assegnatario

Assignee

Mentmore Manufacturing Co Limited

Country

FR

Application N°

847613

Application Date

1938-12-15

Patent N°

847613

Brevettato

1939-10-12

Priorità

1938-02-18

Brand

Mentmore

Title

Perfectionnements aux stylographes

Description

Penna a stilo

Riferimenti esterni

Informazioni

Brevetto per una penna a stilo. Priorità dal brevetto inglese. Stessa invenzione di nº GB-511521. Stessa invenzione di nº CH-215680. Stessa invenzione di nº US-2189696. Stessa invenzione di nº CA-398744.

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Date/TimeThumbnailDimensionsUserComment
current23:53, 29 November 2013Thumbnail for version as of 23:53, 29 November 20131,295 × 1,752, 5 pages (416 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=Mentmore Manufacturing Co Limited |Country=FR |ApplicationNum=847613 |ApplicationDate=1938-12-15 |PatentNum=847613 |PatentDate=1939-10-12 |PriorityDate=1938-02-18 |Titolo=Perfectionnements aux stylographes |Marca=Mentmore |Descri...

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