Kohei OKADA

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Patents Applicationslast 30 patents

Information Patent Application
RHEOLOGY MODIFYING AGENT
- Publication number 20210395145
- Publication date Dec 23, 2021
- KAO CORPORATION
- Kohei OKADA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
RHEOLOGY MODIFIER
- Publication number 20210221739
- Publication date Jul 22, 2021
- KAO CORPORATION
- Koji NAGASAWA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES