Huzhou Zhejiang, CN
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Patent Grant
STATE GRID HUZHOU POWER SUPPLY COMPANY
Zhen Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
STATE GRID HUZHOU POWER SUPPLY COMPANY
Xiaojian Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Application
STATE GRID HUZHOU POWER SUPPLY COMPANY
Zhen CHEN
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
STATE GRID HUZHOU POWER SUPPLY COMPANY
Xiaojian WANG
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
