KEWEI MOLYBDENUM AND TUNGSTEN CO., LTD.

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Luoyang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing ultra-long-tube type fine-grain molybdenum tub...
- Patent number 10,047,434
- Issue date Aug 14, 2018
- KEWEI MOLYBDENUM AND TUNGSTEN CO., LTD
- Lingjie Zhang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING ULTRA-LONG-TUBE TYPE FINE-GRAIN MOLYBDENUM TUB...
- Publication number 20160177437
- Publication date Jun 23, 2016
- KEWEI MOLYBDENUM AND TUNGSTEN CO., LTD.
- Lingjie ZHANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Trademarklast 30 trademarks