Sticking material conveying device for laminating machine
LIN LI, CHEN QIAOYAN, YE ZUMING, LIN XUDONG, YE XIANGZHU, WEI DACHENG, CHEN XUQING
Year of Publication 19.06.2020
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Year of Publication 19.06.2020
Patent
Elevator intercom device
LIN LI, CHEN QIAOYAN, YE ZUMING, LIN XUDONG, YE XIANGZHU, WEI DACHENG, CHEN XUQING
Year of Publication 19.06.2020
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Year of Publication 19.06.2020
Patent
Novel underwater lamp
LIN LI, CHEN QIAOYAN, YE ZUMING, LIN XUDONG, YE XIANGZHU, WEI DACHENG, CHEN XUQING
Year of Publication 19.06.2020
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Year of Publication 19.06.2020
Patent