Beijing, CN
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Patent Grant
North China University of Technology
Lifeng Zhang
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Patent Grant
North China University of Technology
Peixuan Ouyang
B22 - CASTING POWDER METALLURGY
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Patent Grant
North China University of Technology
Jun Tie
G01 - MEASURING TESTING
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Patent Grant
North China University of Technology
Yanfeng Jiang
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
NORTH CHINA UNIVERSITY OF TECHNOLOGY
Lifeng Zhang
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
NORTH CHINA UNIVERSITY OF TECHNOLOGY
LIFENG ZHANG
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Patent Application
NORTH CHINA UNIVERSITY OF TECHNOLOGY
JUN TIE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Application
NORTH CHINA UNIVERSITY OF TECHNOLOGY
Jun TIE
G01 - MEASURING TESTING
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Patent Application
NORTH CHINA UNIVERSITY OF TECHNOLOGY
Jun TIE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Application
NORTH CHINA UNIVERSITY OF TECHNOLOGY
Jun TIE
G01 - MEASURING TESTING
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Patent Application
NORTH CHINA UNIVERSITY OF TECHNOLOGY
Qiang Li
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent Application
NORTH CHINA UNIVERSITY OF TECHNOLOGY
Yanfeng Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NORTH CHINA UNIVERSITY OF TECHNOLOGY
Yanfeng Jiang
G01 - MEASURING TESTING
Information
Patent Application
NORTH CHINA UNIVERSITY OF TECHNOLOGY
Yanfeng Jiang
H01 - BASIC ELECTRIC ELEMENTS
