Richard Baeza

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Toulouse, FR

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Patents Grantslast 30 patents

Information Patent Grant
Talc substances having specific surface properties and method of ma...
- Patent number 5,401,482
- Issue date Mar 28, 1995
- Talc de Luzenac (Societe Anonyme)
- Clauss: Frederic
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Talc substances having specific surface properties, methods of manu...
- Patent number 5,229,094
- Issue date Jul 20, 1993
- Talc de Luzenac (Societe Anonyme)
- Frederic Clauss
- C01 - INORGANIC CHEMISTRY