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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16498126
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Filing Dt:
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09/26/2019
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Publication #:
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Pub Dt:
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01/23/2020
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Inventors:
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Zhongping GUO, Wenwu XIE, Haiyan FAN, Huiqiang DUAN, Hengze YANG, Yong JIAN
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Title:
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METHOD OF MINING SINGLE STEEPLY-INCLINED THICK COAL SEAM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO.579 QIANWANGANG ROAD, HUANGDAO DISTRICT |
| SHANDONG PROVINCE |
| QINGDAO, CHINA 266590 |
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| HAUPTMAN HAM, LLP |
| 2318 MILL ROAD |
| SUITE 1400 |
| ALEXANDRIA, VA 22314 |
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