Lamar D. Coffin

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Edison, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Segregation-separation of copper from nickel in copper-nickel sulfi...
- Patent number 4,120,697
- Issue date Oct 17, 1978
- Amax Inc.
- Lamar D. Coffin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...