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HUNAN ELECTRIC POWER CORPORATION
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Changsha, CN
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Patents Grants
last 30 patents
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Patent Grant
Device for servicing live power lines
Patent number
9,972,981
Issue date
May 15, 2018
Hunan Electric Power Corporation
Xiaqing Liu
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patents Applications
last 30 patents
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Patent Application
DEVICE FOR SERVICING LIVE POWER LINES
Publication number
20160111860
Publication date
Apr 21, 2016
HUNAN ELECTRIC POWER CORPORATION
Xiaqing LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER