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Patents Grants
last 30 patents
Information
Patent Grant
Automatic hub type identifying device
Patent number
11,097,561
Issue date
Aug 24, 2021
CITIC Dicastal CO., LTD.
Zuo Xu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sample gauge length and length after fracture measuring device
Patent number
10,823,543
Issue date
Nov 3, 2020
CITIC Dicastal CO., LTD.
Hanbao Sun
G01 - MEASURING TESTING
Information
Patent Grant
Device for identifying aluminum alloy die-cast hub
Patent number
10,769,396
Issue date
Sep 8, 2020
CITIC Dicastal CO., LTD.
Liang Huang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Aluminum alloy hub positioning fixture
Patent number
10,495,539
Issue date
Dec 3, 2019
CITIC Dicastal CO., LTD.
Jinqi Lv
G01 - MEASURING TESTING
Information
Patent Grant
Leak hole leak rate detection device and method
Patent number
10,466,136
Issue date
Nov 5, 2019
CITIC Dicastal CO., LTD.
Zhe Zhou
G01 - MEASURING TESTING
Information
Patent Grant
Device and method for measuring air tightness of aluminum alloy hub...
Patent number
10,234,352
Issue date
Mar 19, 2019
CITIC Dicastal CO., LTD.
Chunhai Liu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air tightness detection device for aluminum alloy wheel hub and met...
Patent number
9,863,838
Issue date
Jan 9, 2018
CITIC Dicastal CO., LTD.
Chunhai Liu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SAMPLE GAUGE LENGTH AND LENGTH AFTER FRACTURE MEASURING DEVICE
Publication number
20190390946
Publication date
Dec 26, 2019
CITIC DICASTAL CO., LTD
Hanbao Sun
G01 - MEASURING TESTING
Information
Patent Application
AUTOMATIC HUB TYPE IDENTIFYING DEVICE
Publication number
20190291480
Publication date
Sep 26, 2019
CITIC DICASTAL CO., LTD
Jinqi LV
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DEVICE FOR IDENTIFYING ALUMINUM ALLOY DIE-CAST HUB
Publication number
20190294842
Publication date
Sep 26, 2019
CITIC DICASTAL CO., LTD
Liang Huang
B60 - VEHICLES IN GENERAL
Information
Patent Application
ALUMINUM ALLOY HUB POSITIONING FIXTURE
Publication number
20190033159
Publication date
Jan 31, 2019
CITIC DICASTAL CO., LTD
Jinqi Lv
G01 - MEASURING TESTING
Information
Patent Application
LEAK HOLE LEAK RATE DETECTION DEVICE AND METHOD
Publication number
20190033161
Publication date
Jan 31, 2019
CITIC DICASTAL CO., LTD
Zhe Zhou
G01 - MEASURING TESTING
Information
Patent Application
AUTOMATIC NON-WOVEN FABRIC LAYING DEVICE
Publication number
20190032256
Publication date
Jan 31, 2019
CITIC Dicastal CO.,L TD
Zhe Zhou
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
Device and Method for Measuring Air Tightness of Aluminum Alloy Hub...
Publication number
20160368332
Publication date
Dec 22, 2016
CITIC DICASTAL CO., LTD
Chunhai Liu
B60 - VEHICLES IN GENERAL
Information
Patent Application
AIR TIGHTNESS DETECTION DEVICE FOR ALUMINUM ALLOY WHEEL HUB AND MET...
Publication number
20160223425
Publication date
Aug 4, 2016
CITIC DICASTAL CO., LTD
Chunhai LIU
G01 - MEASURING TESTING