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Ranran Huang
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Yichang, CN
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Patents Grants
last 30 patents
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Patent Grant
3D defect detection method with magnetic flux leakage testing
Patent number
11,486,858
Issue date
Nov 1, 2022
Hongmei Li
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
3D DEFECT DETECTION METHOD WITH MAGNETIC FLUX LEAKAGE TESTING
Publication number
20200284760
Publication date
Sep 10, 2020
Yichang Huateng Pipeline Engineering Co., Ltd.
Hongmei Li
G01 - MEASURING TESTING