Hailong LIU

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hub lifting and pick-and-place equipment
- Patent number 11,465,890
- Issue date Oct 11, 2022
- CITIC Dicastal CO., LTD.
- Hailong Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Positioning detection device and positioning material moving system
- Patent number 11,360,493
- Issue date Jun 14, 2022
- CITIC Dicastal CO., LTD.
- Haipeng Feng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Double-station cleaning system
- Patent number 11,241,734
- Issue date Feb 8, 2022
- CITIC Dicastal CO., LTD.
- Hailong Liu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
HUB LIFTING AND PICK-AND-PLACE EQUIPMENT
- Publication number 20200298429
- Publication date Sep 24, 2020
- CITIC DICASTAL CO., LTD
- Hailong LIU
- B60 - VEHICLES IN GENERAL
Information Patent Application
DOUBLE-STATION CLEANING SYSTEM
- Publication number 20200298305
- Publication date Sep 24, 2020
- CITIC DICASTAL CO., LTD
- Hailong LIU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
POSITIONING DETECTION DEVICE AND POSITIONING MATERIAL MOVING SYSTEM
- Publication number 20200264637
- Publication date Aug 20, 2020
- CITIC Dicastal CO., LTD.
- Haipeng FENG
- G01 - MEASURING TESTING