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Kunshan City, CN
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last 30 patents
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Patent Grant
Oil returning valve set with multi-stage throttling control
Patent number
11,460,119
Issue date
Oct 4, 2022
Shinn Fu Corporation
Jiang Feng Fu
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
OIL RETURNING VALVE SET WITH MULTI-STAGE THROTTLING CONTROL
Publication number
20210131456
Publication date
May 6, 2021
SHINN FU CORPORATION
Jiang Feng FU
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL