Long-life double-stroke air gun device and using method
KANG DEYUE, LEI QINGSHAN, ZHOU XUEFANG, JIANG YUDONG, YANG ZHONGBAI, SONG JIAJUN, LI YONGLING, ZHOU KUI
Year of Publication 08.10.2021
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Year of Publication 08.10.2021
Patent
Mechanism and device for automatically disassembling and assembling hook head lifting appliance
KANG DEYUE, HE GUISHENG, LEI QINGSHAN, ZHA ANHONG, WU KUI, JIANG YUDONG, YANG ZHONGBAI, LI YONGLING
Year of Publication 02.11.2021
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Year of Publication 02.11.2021
Patent
Scraper mechanism and scraper chain replacement method
HE GUISHENG, KANG DEYUE, LEI QINGSHAN, ZHA ANHONG, JIANG YUDONG, LIU SONGLING, YANG ZHONGBAI, LI YONGLING, SU DENGFENG
Year of Publication 04.06.2021
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Year of Publication 04.06.2021
Patent
Ash conveying device and ash storing bin ash discharging system
KANG DEYUE, LEI QINGSHAN, ZHA ANHONG, YU YOU, WU KUI, ZHOU XUEFANG, JIANG YUDONG, ZOU YUHONG, YANG ZHONGBAI, WEI LIANGSEN, HUANG CHUNXU, SONG JIAJUN
Year of Publication 17.11.2020
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Year of Publication 17.11.2020
Patent
Pneumatic lifting device for sludge pipeline and sludge treatment system
HE GUISHENG, KANG DEYUE, LEI QINGSHAN, WU KUI, JIANG YUDONG, LIU SONGLING, YANG ZHONGBAI, WEI LIANGSEN, SONG JIAJUN, CHEN CHUWEN, PENG YAORONG, LI YONGLING
Year of Publication 30.10.2020
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Year of Publication 30.10.2020
Patent