Zongfu Dai

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Arsenide depression in flotation of multi-sulfide minerals
- Patent number 7,004,326
- Issue date Feb 28, 2006
- Inco Limited
- Zongfu Dai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...