Mounting assembly of damping support
HU JUNQI, FU CHENKAI, DONG ZIKUN, PU HOUJUN, HU JINJING, SHEN SHANGSHANG, WANG XIANJING, YIN GUANGQIN, WANG MING
Year of Publication 15.12.2023
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Year of Publication 15.12.2023
Patent
Unilateral adjustable hoop
HU JUNQI, FU CHENKAI, DONG ZIKUN, PU HOUJUN, HU JINJING, SHEN SHANGSHANG, WANG XIANJING, YIN GUANGQIN, WANG MING
Year of Publication 21.11.2023
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Year of Publication 21.11.2023
Patent
Stiffening device of support hanger
HU JUNQI, FU CHENKAI, DONG ZIKUN, PU HOUJUN, SHEN SHANGSHANG, HU JINJING, WANG XIANJING, YIN GUANGQIN, WANG MING
Year of Publication 21.11.2023
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Year of Publication 21.11.2023
Patent
Pipeline supporting device and height adjusting method thereof
HU JUNQI, FU CHENKAI, DONG ZIKUN, PU HOUJUN, ZHANG TIANNUO, HU JINJING, SHEN SHANGSHANG, WANG XIANJING, YIN GUANGQIN, WANG MING
Year of Publication 19.09.2023
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Year of Publication 19.09.2023
Patent
Ultrahigh-pressure slurry stop valve and control method
HU JUNQI, FU CHENKAI, DONG ZIKUN, PU HOUJUN, HU JINJING, SHEN SHANGSHANG, WANG XIANJING, YIN GUANGQIN, WANG MING
Year of Publication 05.09.2023
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Year of Publication 05.09.2023
Patent
Expansion bolt
HU JUNQI, YANG JIAJUAN, PU HOUJUN, SHEN SHANGSHANG, HU JINJING, WANG XIANJING, YIN GUANGQIN, WANG MING
Year of Publication 25.11.2022
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Year of Publication 25.11.2022
Patent
Grabbing and attaching type expansion piece
HU JUNQI, YANG JIAJUAN, PU HOUJUN, SHEN SHANGSHANG, HU JINJING, WANG XIANJING, YIN GUANGQIN, WANG MING
Year of Publication 26.08.2022
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Year of Publication 26.08.2022
Patent