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Wuhan, CN
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last 30 patents
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Patent Grant
Method for remanufacturing ultra-large copper nut
Patent number
10,058,959
Issue date
Aug 28, 2018
Wuhan Kaiming High Tech Co., Ltd.
Kaiming Zhang
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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last 30 patents
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Patent Application
Method for remanufacturing ultra-large copper nut
Publication number
20160031048
Publication date
Feb 4, 2016
Wuhan Kaiming High Tech Co., Ltd.
Kaiming Zhang
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