Yizhou Kong

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Shaanxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method for asphalt-based spherical activated carbon whi...
- Patent number 8,840,817
- Issue date Sep 23, 2014
- Shenzhen BaTian Ecotypic Engineering Co., Ltd.
- Xiangmin Yu
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD FOR ASPHALT-BASED SPHERICAL ACTIVATED CARBON WHI...
- Publication number 20130241094
- Publication date Sep 19, 2013
- SHENZHEN BATIAN ECOTYPIC ENGINEERING CO.,LTD.
- Xiangmin Yu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL