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LICHT DRUCK AG
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ZURICH, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Granulated screen and a method of manufacturing same
Patent number
4,374,913
Issue date
Feb 22, 1983
Licht Druck Ag
Hans E. Muller
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73616178 - GRANOLITHO
Serial number
73616178
Registration number
1501277
Filing date
Aug 15, 1986
LICHT DRUCK AG
16 - Paper, cardboard and goods made from these materials, not included in other classes