Alan F. Treganza

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Sydenham, CA

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Patents Grantslast 30 patents

Information Patent Grant
Means and method for containing flowing or standing molten metal
- Patent number 4,345,743
- Issue date Aug 24, 1982
- Alcan Research and Development Limited
- Olivo G. Sivilotti
- B22 - CASTING POWDER METALLURGY