HUAZHI ENERGY CONSERVATION (HK) CO., LIMITED

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing plate for cement industry tube mill
- Patent number 10,058,958
- Issue date Aug 28, 2018
- HUAZHI ENERGY CONSERVATION (HK) CO., LIMITED
- Xiaoru Li
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
NOVEL LINING PLATE STRUCTURE FOR USE WITH TUBE MILL OF CEMENT INDUS...
- Publication number 20130247349
- Publication date Sep 26, 2013
- HUAZHI ENERGY CONSERVATION (HK) CO., LIMITED
- Xiaoru Li
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Trademarklast 30 trademarks