Hui Zhang

Follow

Person

Kunming, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for improving grinding, grading and capacity of ores by redu...
- Patent number 12,103,012
- Issue date Oct 1, 2024
- YUNNAN PHOSPHATING GROUP CO., LTD.
- Yaoji Li
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR IMPROVING GRINDING, GRADING AND CAPACITY OF ORES BY REDU...
- Publication number 20220143623
- Publication date May 12, 2022
- Yunnan Phosphating Group Co., Ltd.
- Yaoji LI
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
MECHANICAL PROPERTIES OF EPOXY FILLED WITH FUNCTIONALIZED CARBON NA...
- Publication number 20120123020
- Publication date May 17, 2012
- Bayer Material Science AG
- Helmut Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UV-CURABLE, WEAR RESISTANT AND ANTISTATIC COATING FILLED WITH CARBO...
- Publication number 20120010316
- Publication date Jan 12, 2012
- Bayer MaterialScience AG
- Helmut Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...