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A/S Jens Villadsens Fabriker
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Herlev, DK
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Patents Grants
last 30 patents
Information
Patent Grant
Bituminous coating material and a process for producing a bituminou...
Patent number
5,232,763
Issue date
Aug 3, 1993
A/S Jens Villadsens Fabriker
John Holbek
E04 - BUILDING
Information
Patent Grant
Apparatus for applying web shaped material to a substrate
Patent number
5,213,278
Issue date
May 25, 1993
A/S Jens Villadsens Fabriker
John V. Holbek
E04 - BUILDING