File:Patent-GB-612956.pdf

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Dettagli

Inventor

William F. Johnson

Assignee

Mentmore Manufacturing Company Limited

Country

GB

Application N°

17459/46

Application Date

1946-06-11

Patent N°

612956

Brevettato

1948-11-19

Priorità

1946-06-11

Brand

Mentmore

Title

Improvements in or relating to fountain pens

Description

Alimentatore

Riferimenti esterni

Informazioni

Brevetto per un alimentatore di tipo comb feed. Stessa invenzione di nº US-2519966. Stessa invenzione di nº DE-804411. Stessa invenzione di nº FR-947791. Stessa invenzione di nº CH-263679. Stessa invenzione di nº BE-473791. Stessa invenzione di nº NL-70303C.

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current02:26, 30 November 2013Thumbnail for version as of 02:26, 30 November 20131,295 × 1,752, 5 pages (408 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=William F. Johnson |Assignee=Mentmore Manufacturing Company Limited |Country=GB |ApplicationNum=17459/46 |ApplicationDate=1946-06-11 |PatentNum=612956 |PatentDate=1948-11-19 |PriorityDate=1946-06-11 |Titolo=Improvements in or rel...

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