Roger O. Cuvillier

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Jargeau, Orleans, FR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the concentration and sorting of solid waste material...
- Patent number 4,399,029
- Issue date Aug 16, 1983
- Bureau de Recherches Geologiques et Minieres
- Francois H. Clin
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Vibrating table for the gravimetric separation of fine particles
- Patent number 4,078,996
- Issue date Mar 14, 1978
- Bureau de Recherches Geologiques et Minieres
- Richard Cohen-Alloro
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Small surface liquid decantation apparatus and process for making same
- Patent number 4,048,069
- Issue date Sep 13, 1977
- Bureau de Recherches Geologiques et Minieres
- Roger Cuvillier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mechanical method for separating fractions of incinerated urban ref...
- Patent number 4,044,956
- Issue date Aug 30, 1977
- Bureau de Recherches Geologiques et Minieres
- Alexandre Benedetto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES