Loudspeaker diaphragm assembling device
LAI YONGLIAN, FAN KUNLIANG, ZHOU XIN, CHEN ZHIYUAN, FU XIA, GONG BIAO, LI RUOYANG, GONG WEN
Year of Publication 23.08.2019
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Year of Publication 23.08.2019
Patent
Loudspeaker assembly production system
LAI YONGLIAN, FAN KUNLIANG, ZHOU XIN, CHEN ZHIYUAN, FU XIA, GONG BIAO, LI RUOYANG, GONG WEN
Year of Publication 09.08.2019
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Year of Publication 09.08.2019
Patent
Loudspeaker assembling system
LAI YONGLIAN, FAN KUNLIANG, ZHOU XIN, CHEN ZHIYUAN, FU XIA, GONG BIAO, LI RUOYANG, GONG WEN
Year of Publication 09.08.2019
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Year of Publication 09.08.2019
Patent
Welding gun capable of adjusting extension length of contact tube automatically
HUANG YU, WANG CHUNMING, SHAO XINYU, HU XIYUAN, ZHANG WEI, LI RUOYANG
Year of Publication 27.08.2014
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Year of Publication 27.08.2014
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Welding gun capable of automatically adjusting extending length of conductive nozzle used for narrow gap welding
HUANG YU, WANG CHUNMING, SHAO XINYU, HU XIYUAN, ZHANG WEI, LI RUOYANG
Year of Publication 23.04.2014
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Year of Publication 23.04.2014
Patent