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Use of quercetin in plant aging promoter
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Patent number 11,252,961
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Issue date Feb 22, 2022
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TOBACCO RESEARCH INSTITUTE OF CHINESE ACADEMY OF AGRICULTURAL SCIENCES
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Wei Li
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Cylinder head and gas engine
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Patent number 11,187,182
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Issue date Nov 30, 2021
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Weichai Power Co., Ltd.
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Xuguang Tan
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Variable geometry wastegate turbine
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Patent number 10,662,870
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Issue date May 26, 2020
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KANGYUE TECHNOLOGY CO., LTD.
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Hang Wang
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...