Dmitriy Valentinovich Onosov

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Patents Applicationslast 30 patents

Information Patent Application
Method for Production of Bulk Concentrate for Extracting Precious M...
- Publication number 20090071881
- Publication date Mar 19, 2009
- Andrei Filippovich Smetannikov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...