Zhengzhou, CN
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Patent Grant
ZHENGZHOU UNIVERSITY OF AERONAUTICS
Yunpeng Ding
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
ZHENGZHOU UNIVERSITY OF AERONAUTICS
Xiaofeng Jia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
ZHENGZHOU UNIVERSITY OF AERONAUTICS
Yan Li
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Zhengzhou University of Aeronautics
Rui Zhang
C01 - INORGANIC CHEMISTRY
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Patent Application
Zhengzhou University of Aeronautics
Yunpeng Ding
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Zhengzhou University of Aeronautics
Pengfei LI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Application
Zhengzhou University of Aeronautics
Fanguang ZENG
B22 - CASTING POWDER METALLURGY
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Patent Application
Zhengzhou University of Aeronautics
Lei FAN
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Application
Zhengzhou University of Aeronautics
Dejian SUN
B22 - CASTING POWDER METALLURGY
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Patent Application
Zhengzhou University of Aeronautics
Litao Zhang
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Zhengzhou University of Aeronautics Ltd.
Han Li
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Application
ZHENGZHOU UNIVERSITY OF AERONAUTICS
Yan LI
H01 - BASIC ELECTRIC ELEMENTS
