Jin-Shang Liou

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Chia-Yi City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Feed mixtures for extraction process to produce rubber processing oil
- Patent number 8,864,981
- Issue date Oct 21, 2014
- CPC Corporation, Taiwan
- Chih-Cheng Chang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Feed Mixtures for Extraction Process to Produce Rubber Processing Oil
- Publication number 20120181220
- Publication date Jul 19, 2012
- CPC Corporation Taiwan
- Chih-Cheng Chang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...