Ahmed M Nabawy

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Chicoutimi, CA

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Patents Grantslast 30 patents

Information Patent Grant
Metal treatment to eliminate hot tear defects in low silicon alumin...
- Patent number 8,980,021
- Issue date Mar 17, 2015
- GM Global Technology Operations LLC
- Herbert W. Doty
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...