C&H HI TECH CO., LTD.

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cyclone, apparatus for separating slurry having the cyclone, and sy...
- Patent number 8,020,707
- Issue date Sep 20, 2011
- Samsung Electronics Co., Ltd.
- Seung-Un Kim
- B24 - GRINDING POLISHING
Information Patent Grant
Cyclone, apparatus for separating slurry having the cyclone, and sy...
- Patent number 7,503,458
- Issue date Mar 17, 2009
- Samsung Electronics Co., Ltd.
- Seung-Un Kim
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
CYCLONE, APPARATUS FOR SEPARATING SLURRY HAVING THE CYCLONE, AND SY...
- Publication number 20090145813
- Publication date Jun 11, 2009
- Samsung Electronics Co., Ltd.
- Seung-Un KIM
- B24 - GRINDING POLISHING

Trademarklast 30 trademarks