Jianhong Xu

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Jiangsu, CN

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Patents Applicationslast 30 patents

Information Patent Application
WALLBOARD WITH SELF-LOCKING FUNCTION AND PRE-EXPANSION SPACE
- Publication number 20250207388
- Publication date Jun 26, 2025
- Jiangsu Ousheng New Materials Co., Ltd.
- Haixing LI
- E04 - BUILDING
Information Patent Application
Fireproof and Waterproof Biomass Floor and Manufacturing Method The...
- Publication number 20230026522
- Publication date Jan 26, 2023
- Jiangsu Kentier Wood Co., Ltd.
- Haixing Li
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...