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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02/09/2021
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Application #:
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16704790
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Filing Dt:
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12/05/2019
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Publication #:
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Pub Dt:
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10/15/2020
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Inventors:
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Yuanyuan Wan, Qiang Chen, Zhihui Xing, Gaozhan Zhao, Ming Li, Shuxin Chai, Hong Zhan et al
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Title:
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METHOD FOR VACUUM SMELTING AND VARIABLE PRESSURE SOLIDIFICATION FORMING ALUMINUM ALLOY PIECE WITH ULTRA-THIN WALL AND HIGH GAS TIGHTNESS
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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YUZHOU RD NO.33 |
CHONGQING, CHINA |
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RANKIN, HILL & CLARK LLP |
38210 GLENN AVENUE |
WILLOUGHBY, OH 44094 |
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