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Yanbin ZHANG
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Beijing, CN
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last 30 patents
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Patent Application
DEVICE AND METHOD FOR PREPARING AROMATIC HYDROCARBONS BY COUPLING N...
Publication number
20250197318
Publication date
Jun 19, 2025
CHINA SHENHUA COAL TO LIQUID AND CHEMICAL CO., LTD
Mao YE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD AND APPARATUS FOR IMPROVING DAS SIGNAL-TO-NOISE RATIO BY MEA...
Publication number
20250130341
Publication date
Apr 24, 2025
CHINA NATIONAL PETROLEUM CORPORATION
Yanpeng LI
G01 - MEASURING TESTING
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Patent Application
GRINDING METHOD USING GRINDING SYSTEM AND GRINDING DEVICE
Publication number
20200215656
Publication date
Jul 9, 2020
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Haibo LI
B24 - GRINDING POLISHING