Li WANG

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Jinhua, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rotary digging drill and amphibious tunnel construction robot using...
- Patent number 12,286,884
- Issue date Apr 29, 2025
- WUHAN CONSTRUCTION ENGINEERING GROUP CO., LTD.
- Shuai Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Integrated folding foot rest and leg folding mechanism thereof
- Patent number 11,607,050
- Issue date Mar 21, 2023
- ZHEJIANG HUAFENG ELECTRIC TOOLS CO., LTD
- Li Wang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
MULTI-TOWER LINKAGE TYPE AERIAL HOISTING PLATFORM
- Publication number 20250162845
- Publication date May 22, 2025
- WUHAN CONSTRUCTION ENGINEERING GROUP CO., LTD.
- Shuai WANG
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ROTARY DIGGING DRILL AND AMPHIBIOUS TUNNEL CONSTRUCTION ROBOT USING...
- Publication number 20250109689
- Publication date Apr 3, 2025
- WUHAN CONSTRUCTION ENGINEERING GROUP CO., LTD.
- Shuai WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
Dual-Use Guard of Angle Grinder
- Publication number 20240424639
- Publication date Dec 26, 2024
- ZHEJIANG HUAFENG ELECTRIC TOOLS CO., LTD
- Huajun XIN
- B24 - GRINDING POLISHING
Information Patent Application
INTEGRATED FOLDING FOOT REST AND LEG FOLDING MECHANISM THEREOF
- Publication number 20220338638
- Publication date Oct 27, 2022
- ZHEJIANG HUAFENG ELECTRIC TOOLS CO., LTD
- Li WANG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...