Lateral longitudinal anti-seismic support of electrical bridge
LEI JIANJUN, LEI CHANGLUO, LEI CHANGXIANG, BAO CHANGMIAN, HU SHUANG, LEI CHANGFENG, ZENG LINGQUAN
Year of Publication 29.09.2023
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Year of Publication 29.09.2023
Patent
Lateral supporting, connecting and fixing structure of electrical bridge
LEI JIANJUN, LEI CHANGLUO, LEI CHANGXIANG, BAO CHANGMIAN, HU SHUANG, LEI CHANGFENG, ZENG LINGQUAN
Year of Publication 23.08.2022
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Year of Publication 23.08.2022
Patent
Reinforced anti-seismic support hanger with buffering and force unloading functions
LEI JIANJUN, LEI CHANGLUO, LEI CHANGXIANG, BAO CHANGMIAN, HU SHUANG, LEI CHANGFENG, ZENG LINGQUAN
Year of Publication 16.08.2022
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Year of Publication 16.08.2022
Patent
Height-adjustable adjusting type side longitudinal pipeline supporting frame
LEI JIANJUN, LEI CHANGLUO, LEI CHANGXIANG, BAO CHANGMIAN, HU SHUANG, LEI CHANGFENG, ZENG LINGQUAN
Year of Publication 12.08.2022
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Year of Publication 12.08.2022
Patent
Combined pipeline lateral supporting frame body with anti-skid function
LEI JIANJUN, LEI CHANGLUO, LEI CHANGXIANG, BAO CHANGMIAN, HU SHUANG, LEI CHANGFENG, ZENG LINGQUAN
Year of Publication 12.08.2022
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Year of Publication 12.08.2022
Patent
Single-pipe lateral supporting frame body with adjusting function
LEI JIANJUN, LEI CHANGLUO, LEI CHANGXIANG, BAO CHANGMIAN, HU SHUANG, LEI CHANGFENG, ZENG LINGQUAN
Year of Publication 27.05.2022
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Year of Publication 27.05.2022
Patent
Continuous stamping and automatic forming die for anti-seismic support accessories
LEI JIANJUN, LEI CHANGLUO, LEI CHANGXIANG, BAO CHANGMIAN, HU SHUANG, LEI CHANGFENG, ZENG LINGQUAN
Year of Publication 29.04.2022
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Year of Publication 29.04.2022
Patent