Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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08/03/2021
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Application #:
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16510837
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Filing Dt:
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07/12/2019
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Publication #:
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Pub Dt:
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09/24/2020
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Inventors:
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Hao WANG, Qiang MENG, Yuansong ZENG
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Title:
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Double-Head Double-Sided High-Efficiency Friction Stir Welding Device and Welding Method Thereof
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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NO. 2 WUXING NORTH ROAD, TONGZHOU DISTRICT |
BEIJING, CHINA 101107 |
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SONG ZHU |
1936 UNIVERSITY AVE. |
SUITE 350 |
BERKELEY, CA 94704 |
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