Yalei CHEN

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Suzhou, CN

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Patents Applicationslast 30 patents

Information Patent Application
ADMIXTURE FOR CEMENT
- Publication number 20240327284
- Publication date Oct 3, 2024
- Sika Technology AG
- Liucheng ZHOU
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POLYDICARBOXYLIC ACID BASED DISPERSANT
- Publication number 20200223754
- Publication date Jul 16, 2020
- Sika Technology AG
- Yalei CHEN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES