Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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17922066
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Filing Dt:
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10/28/2022
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Publication #:
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Pub Dt:
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06/08/2023
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Inventors:
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Jiong Wang, Wenfei Li, Zimin Ma, Guangyuan Yu, Manchao He, Gonghua Chen, Guoqiang Xiao
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Title:
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Three-Dimensional Ventilation Method And System For Mining By 110 Construction Method In Coal And Gas Outburst Mines
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| DING NO. 11, XUEYUAN ROAD, HAIDIAN DISTRICT |
| BEIJING, CHINA 100083 |
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| BOYLE FRERICKSON, S.C. |
| 840 N. PLANKINTON AVENUE |
| MILWAUKEE, WI 53203 |
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