Donald L. Erich

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Warwick, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Alloying method
- Patent number 4,389,240
- Issue date Jun 21, 1983
- Novamet, Inc.
- Donald L. Erich
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...