Walter Haller

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Sierre, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for cooling a continuously cast ingot during casting
- Patent number 4,572,280
- Issue date Feb 25, 1986
- Swiss Aluminium Ltd.
- Walter Haller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Adjustable mold for electromagnetic casting
- Patent number 4,512,386
- Issue date Apr 23, 1985
- Swiss Aluminium Ltd.
- Walter Haller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mold for electromagnetic casting
- Patent number 4,307,772
- Issue date Dec 29, 1981
- Swiss Aluminium Ltd.
- Walter Haller
- B22 - CASTING POWDER METALLURGY