Aleksandr Nikolaevich Shokhin

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Moscow, RU

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Patents Grantslast 30 patents

Information Patent Grant
Method for processing sulfide minerals and concentrates
- Patent number 7,682,419
- Issue date Mar 23, 2010
- Viatcheslav Dmitrievich Shapovalov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method for recovery of nonferrous, rare and precious metals from ro...
- Publication number 20060144191
- Publication date Jul 6, 2006
- Viatcheslav Dmitrievich Shapovalov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for processing sulfide minerals and concentrates
- Publication number 20060144192
- Publication date Jul 6, 2006
- Viatcheslav Dmitrievich Shapovalov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...