File:Patent-GB-495659.pdf

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Original file(1,295 × 1,752 pixels, file size: 256 KB, MIME type: application/pdf, 3 pages)
Inventor

Edward G. Knight

Assignee

Thomas De La Rue and Company

Country

GB

Application N°

19029/37

Application Date

1937-07-08

Patent N°

495659

Brevettato

1938-11-17

Priorità

1937-07-08

Brand

Onoto

Title

Improvements in or relating to fountain pen barrels and the like

Description

Celluloide semi-trasparente

Riferimenti esterni

Informazioni

Brevetto per una lavorazione della celluloide che consenta di ottenere effetti di trasparenza, da usare per produrre il materiale del corpo delle penne, usato ad esempio sulla Magna.

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current18:59, 1 July 2012Thumbnail for version as of 18:59, 1 July 20121,295 × 1,752, 3 pages (256 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Edward G. Knight |Assignee=Thomas De La Rue and Company |Country=GB |ApplicationNum=19029/37 |ApplicationDate=1937-07-08 |PatentNum=495659 |PatentDate=1938-11-17 |PriorityDate=1937-07-08 |Titolo=Improvements in or relating to fou...
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Facts about "Patent-GB-495659.pdf"
Application dateJuly 8, 1937 +
Application number19029/37 +
Assigned toThomas De La Rue and Company +
Invented byEdward G. Knight +
Patent dateNovember 17, 1938 +
Patent descriptionCelluloide semi-trasparente +
Patent number495659 +
Patent titleImprovements in or relating to fountain pen barrels and the like +
Patented byDe La Rue - Onoto +
Patented inGB +
Priority dateJuly 8, 1937 +
Used for modelOnoto Magna +