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Lafarge Materiaux de Specialites S.A.
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Montrouge, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a floor, and resulting floor
Patent number
6,189,287
Issue date
Feb 20, 2001
Lafarge Materiaux de Specialites S.A.
Jean-Paul Guerinet
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite concrete
Patent number
6,080,234
Issue date
Jun 27, 2000
Lafarge Materiaux de Specialites
Bernard Clavaud
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Road paint compositions containing an unsaturated polyester resin
Patent number
5,907,003
Issue date
May 25, 1999
Lafarge Materiaux de Specialites
Estelle Blot
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Industrial floor comprising a non-adhering wear layer on a concrete...
Patent number
5,848,504
Issue date
Dec 15, 1998
Lafarge Materiaux de Specialites
Jean-Paul Guerinet
E04 - BUILDING
Information
Patent Grant
Protection from shocks, capable of deforming progressively and in a...
Patent number
5,663,218
Issue date
Sep 2, 1997
Lafarge Materiaux de Specialites
Jacques Chappuis
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
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