Blast hole nursing device
LONG YONGSHENG, DAI JIAN, LIU ZENGHUI, TANG XIAOPENG, TAO XING, HA SHOUBIN, ZHENG JUNWEI, LIU TAO
Year of Publication 04.06.2024
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Year of Publication 04.06.2024
Patent
Novel detachable and adjustable tamping bar
WANG MINGWEI, LONG YONGSHENG, FENG KAI, WANG LU, ZHANG YU, ZHENG JUNWEI, HA SHOUBIN, CHEN LIN
Year of Publication 14.06.2024
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Year of Publication 14.06.2024
Patent
Multi-group synchronous detection device for digital electronic detonators
LONG YONGSHENG, LIAO BEI, LIU ZENGHUI, TAO XING, PEI KAI, HA SHOUBIN, ZHENG JUNWEI, WANG SHAOSHAN
Year of Publication 14.07.2023
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Year of Publication 14.07.2023
Patent
Hydraulic manipulator for track shoe of rotary drill
FENG KAI, LONG YONGSHENG, MA ZHENG, SHENG NAN, DENG HUIWEN, LI GUANGHUI, SHI JUNLAN, CHEN LIN
Year of Publication 18.04.2023
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Year of Publication 18.04.2023
Patent
Precise positioning device and method for rimless rectifying blade
XIANG DEYI, LONG YONGSHENG, WANG TAO, LIU XINJIAN, YIN QIANG, WANG HUIGUI, ZOU SHA, ZHOU HUILIAN, ZHOU PENGBO, LU XIHUAI
Year of Publication 23.06.2023
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Year of Publication 23.06.2023
Patent
Polishing method for compressor blades of small and medium-sized aero-engines
XIANG DEYI, LONG YONGSHENG, WANG KECHANG, SU QINGHUAI, YI PENG, ZHOU HUILIAN
Year of Publication 06.07.2021
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Year of Publication 06.07.2021
Patent
Liquid supply device for blade micropore angle measurement
LONG YONGSHENG, CHU WENCHAO, LI HUANGWANG, QU TAO, ZHANG SHUANGKE, YANG XIUWEI
Year of Publication 26.02.2021
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Year of Publication 26.02.2021
Patent