申请人 |
GUANGZHOU NEWPOWER ULTRASONIC ELECTRONIC EQUIPMENT CO., LTD.;YAN, ZHUOSHENG;YAN, ZHUOLI;YAN, JINXUAN;YANG, RUKUN;LU, XIAOBIN;ZHONG, XINGTAO;HUANG, WEISHU |
发明人 |
YAN, ZHUOSHENG;YAN, ZHUOLI;YAN, JINXUAN;YANG, RUKUN;LU, XIAOBIN;ZHONG, XINGTAO;HUANG, WEISHU |