Sirs - Societe Internationale de Revetements de Sol S.A.

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Neuilly-Sur-Seine, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for covering a substrate with threads welded through the us...
- Patent number 4,582,740
- Issue date Apr 15, 1986
- Sirs - Societe Internationale de Revetements de Sol S.A.
- Erwin Zurcher
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for ultrasonically welding threads to a material
- Patent number 4,502,902
- Issue date Mar 5, 1985
- Sirs - Societe Internationale de Revetements de Sol S.A.
- Erwin Z/u/ rcher
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ground covering with drainage-promoting members
- Patent number 4,405,665
- Issue date Sep 20, 1983
- Societe Internationale de Revetements de sol S.A. - S.I.R.S.
- Michel Beaussier
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

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