Pierre Vigier

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Grenoble, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the recovery of liquid aluminium by compression of hot...
- Patent number 4,575,392
- Issue date Mar 11, 1986
- Cegedur Societe de l'Aluminium Pechiney
- Jacques Julliard
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for the recovery of liquid aluminium by compression of ho...
- Patent number 4,575,056
- Issue date Mar 11, 1986
- Cegedur Societe de Transformation de l'Aluminium Pechiney
- Jacques Julliard
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...