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Year of Publication 29.12.2023
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Year of Publication 28.07.2023
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Year of Publication 23.06.2023
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Submersible sewage pump with anti-winding function
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Year of Publication 03.12.2021
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Mounting base and horizontal submersible centrifugal pump
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Year of Publication 03.12.2021
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Year of Publication 03.12.2021
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Year of Publication 12.07.2022
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Year of Publication 12.07.2022
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Anti-blocking coal crusher
ZHANG YUZHU, LI ZHONG, SHI CHANGBIAO, LENG PANPAN, LUO JIEYING, LI YAPENG
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Year of Publication 11.12.2018
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Antiskid device for wheels and rails of portal crane
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Year of Publication 30.11.2018
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Shallow type automobile coal unloading ditch structure
LI CHAO, DENG JIAN, YUAN HU, ZHANG YUZHU, YUAN WEI, LI ZHONG, SHI CHANGBIAO, LUO JIEYING
Year of Publication 31.03.2020
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Year of Publication 31.03.2020
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