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Hangzhou, Zhejiang, CN
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Patents Grants
last 30 patents
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Patent Grant
Electric oil pump
Patent number
11,725,652
Issue date
Aug 15, 2023
Zhejiang Sanhua Intelligent Controls CO., Ltd.
Bingjiu Yin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
ELECTRIC OIL PUMP
Publication number
20210239115
Publication date
Aug 5, 2021
ZHEHANG SANHUA INTELLIGENT CONTROLS CO., LTD.
Bingjiu Yin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTRIC OIL PUMP
Publication number
20200347838
Publication date
Nov 5, 2020
Hangzhou Sanhua Research Institute Co., Ltd.
Jiangang Lu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTRIC OIL PUMP
Publication number
20200300241
Publication date
Sep 24, 2020
Hangzhou Sanhua Research Institute Co., Ltd.
Jiangang Lu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
OIL PUMP
Publication number
20200200168
Publication date
Jun 25, 2020
Hangzhou Sanhua Research Institute Co., Ltd.
Jiangang Lu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...