Bluetooth earphone and Bluetooth earphone device von LEI DONGCHUN, ZHOU ZHILUN, HAN JINJUN, LAI SHAOBING, CHEN JIABAO, WANG YONG, QIN HANBIN, CUI WENYUAN, HE QIAN, CHEN ZHUOQI, FENG NAN, WU LEHONG, BAO LEI, LAI CHANGHUAN

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Collinear warehousing system for special-shaped cigarette cartons and standard cigarette cartons von ZHANG CONG, WEN JULIANG, LAI XINTIAN, LI LINGAO, WEN YE, CAI WEIDE, ZOU CHANGHUAN, ZHOU LIJIAN, LIU ZHIMIN, HUANG ZEHUA, LIU JIANXIA, ZHAN YUMING, LIN CUIXIA, HUANG ZENGDA, HUANG TONG

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