Jean Biarez

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Boulogne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for shaping carbonaceous blocks by multiaxial compacting
- Patent number 4,990,081
- Issue date Feb 5, 1991
- Aluminium Pechiney
- Claude VanVoren
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES