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Patents Grants
last 30 patents
Information
Patent Grant
Device and method for degating of aluminum wheel blank by laser cut...
Patent number
10,279,433
Issue date
May 7, 2019
CITIC Dicastal CO., LTD.
Fengbao Luo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device and method for laser cutting of aluminum alloy wheel blank b...
Patent number
10,279,432
Issue date
May 7, 2019
CITIC Dicastal CO., LTD.
Fengbao Luo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Local extrusion device for high-pressure casting
Patent number
10,201,850
Issue date
Feb 12, 2019
CITIC Dicastal CO., LTD.
Chuan Dai
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
PUNCH PIN ASSEMBLY AND DIE CASTING MACHINE HAVING PUNCH PIN ASSEMBLY
Publication number
20200206807
Publication date
Jul 2, 2020
CITIC DICASTAL CO., LTD
Chuan DAI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
LOCAL EXTRUSION DEVICE FOR HIGH-PRESSURE CASTING
Publication number
20170361373
Publication date
Dec 21, 2017
CITIC DICASTAL CO., LTD
Chuan Dai
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Device and Method for Degating of Aluminum Wheel Blank by Laser Cut...
Publication number
20170189998
Publication date
Jul 6, 2017
CITIC DICASTAL CO., LTD
Fengbao Luo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Device and Method for Laser Cutting of Aluminum Alloy Wheel Blank B...
Publication number
20170120388
Publication date
May 4, 2017
CITIC Dicastal CO., LTD
Fengbao Luo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...