Charging and stirring all-in-one machine
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Year of Publication 26.04.2024
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Year of Publication 26.04.2024
Patent
Spiral drill rod coal discharging device
ZHAO PEILI, LI ZHENGCHAO, YANG FEIFEI, WANG JINGSHAN, LIU BINGCHEN, XU SUMIN
Year of Publication 26.03.2024
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Year of Publication 26.03.2024
Patent