Arshad Hafeez

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Murrysville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Al-Zn-Mg-Cu powder metallurgy alloy
- Patent number 4,732,610
- Issue date Mar 22, 1988
- Aluminum Company of America
- Gregory J. Hildeman
- B22 - CASTING POWDER METALLURGY