KELO STRUCTURE SELF WATERPROOF TECH SHENZHEN CO., LTD.

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Patents Grantslast 30 patents

Information Patent Grant
Mixed shrinkage reducing agent for concrete and preparation method...
- Patent number 11,306,027
- Issue date Apr 19, 2022
- KELO STRUCTURE SELF WATERPROOF TECH SHENZHEN CO.
- Fei Yang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
MIXED SHRINKAGE REDUCING AGENT FOR CONCRETE AND PREPARATION METHOD...
- Publication number 20210371335
- Publication date Dec 2, 2021
- KELO STRUCTURE SELF WATERPROOF TECH SHENZHEN CO., LTD.
- Fei YANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Trademarklast 30 trademarks