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Yanjun WANG
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Weifang, CN
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last 30 patents
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Patent Grant
Three-way clamp and connector prefabricated component including clamp
Patent number
11,566,734
Issue date
Jan 31, 2023
WEIFANG 100TONG CASTING CO., LTD.
Yan Tan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clamp connector and a connecting component including the clamp conn...
Patent number
11,402,040
Issue date
Aug 2, 2022
WEIFANG 100TONG CASTING CO., LTD.
Yan Tan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
CLAMP CONNECTOR AND A CONNECTING COMPONENT INCLUDING THE CLAMP CONN...
Publication number
20200408339
Publication date
Dec 31, 2020
WEIFANG 100TONG CASTING CO.,LTD.
Yan TAN
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
THREE-WAY CLAMP AND CONNECTOR PREFABRICATED COMPONENT INCLUDING CLAMP
Publication number
20200378532
Publication date
Dec 3, 2020
WEIFANG 100TONG CASTING CO.,LTD.
Yan TAN
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...