Ian Pui Hong CHAN

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Hong Kong, HK

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Patents Applicationslast 30 patents

Information Patent Application
POROUS SOLID DRAINAGE MATERIAL WITH PARTICULATE PHASE BOUND BY HYBR...
- Publication number 20250171359
- Publication date May 29, 2025
- Allied Success Technology Development Limited
- Chung Kong CHAU
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
RUBBER-PLASTIC-GLASS PAVING BLOCK
- Publication number 20250171357
- Publication date May 29, 2025
- Allied Success Technology Development Limited
- Chung Kong CHAU
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES