File:Patent-GB-336190.pdf

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Original file(1,295 × 1,752 pixels, file size: 94 KB, MIME type: application/pdf, 2 pages)
Inventor

Claus Johannes Voss, Christian Lausen, Wilhelm Dziambor

Assignee

Simplo Füllfeder Gesellshaft Voss, Lausen & Dziambor

Country

GB

Application N°

4539/30

Application Date

1930-02-11

Patent N°

336190

Brevettato

1930-10-09

Priorità

1929-02-28

Brand

Montblanc

Title

Improvements in or relating to propeller pencils

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per una matita meccanica. Stessa invenzione di nº DE-481237. Stessa invenzione di nº US-1833244. Stessa invenzione di nº FR-690093.

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current02:21, 18 November 2012Thumbnail for version as of 02:21, 18 November 20121,295 × 1,752, 2 pages (94 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Claus Johannes Vos, Christian Lausen, Wilhelm Dziabor |Assignee=Simplo Füllfeder Gesellshaft Voss, Lausen & Dziambor |Country=GB |ApplicationNum=4539/30 |ApplicationDate=1930-02-11 |PatentNum=336190 |PatentDate=1930-10-09 |Prior...
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Facts about "Patent-GB-336190.pdf"
Application dateFebruary 11, 1930 +
Application number4539/30 +
Assigned toSimplo Füllfeder Gesellshaft Voss, Lausen & Dziambor +
Invented byClaus Johannes Voss +, Christian Lausen + and Wilhelm Dziambor +
Patent dateOctober 9, 1930 +
Patent descriptionMatita meccanica +
Patent number336190 +
Patent titleImprovements in or relating to propeller pencils +
Patented byMontblanc +
Patented inGB +
Priority dateFebruary 28, 1929 +
Same invention ofFile:Patent-DE-481237.pdf +, File:Patent-US-1833244.pdf + and File:Patent-FR-690093.pdf +