Lei Bao

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device for the automatic powder cleaning process for wheel bolt holes
- Patent number 10,493,480
- Issue date Dec 3, 2019
- CITIC Dicastal CO., LTD.
- Zaide Wang
- B08 - CLEANING
Information Patent Grant
Aluminum alloy hub polishing color register process
- Patent number 10,160,008
- Issue date Dec 25, 2018
- CITIC DICASTAL CO., LTD
- Guohua Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Aluminum alloy hub surface treatment process
- Patent number 10,160,007
- Issue date Dec 25, 2018
- CITIC DICASTAL CO., LTD
- Guohua Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
WHEEL END SURFACE DETECTION AND CORRECTION DEVICE
- Publication number 20200147663
- Publication date May 14, 2020
- CITIC DICASTAL CO., LTD
- Bowen XUE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR COLOR-REGISTER SPRAYING OF HUB
- Publication number 20190076874
- Publication date Mar 14, 2019
- CITIC DICASTAL CO., LTD
- Qun Zhao
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ALUMINUM ALLOY HUB SURFACE TREATMENT PROCESS
- Publication number 20180369857
- Publication date Dec 27, 2018
- CITIC Dicastai CO., LTD
- Guohua LIU
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ALUMINUM ALLOY HUB POLISHING COLOR REGISTER PROCESS
- Publication number 20180369858
- Publication date Dec 27, 2018
- CITIC Dicastal CO.,LTD
- Guohua LIU
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
AUTOMATIC POWDER CLEANING PROCESS AND DEVICE FOR WHEEL BOLT HOLES
- Publication number 20180333734
- Publication date Nov 22, 2018
- CITIC DICASTAL CO., LTD
- Zaide WANG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...