Maurice Verna

Follow

Person

Nice, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Separating element
- Patent number 4,944,996
- Issue date Jul 31, 1990
- Le Carbone-Lorraine
- Jean-Michel Bauer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing a porous mineral membrane on a mineral support
- Patent number 4,865,739
- Issue date Sep 12, 1989
- Le Carbone-Lorraine
- Jean-Michel Bauer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES