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发明名称
A DEVICE AND A METHOD FOR DRIVING AN ELEVATOR DOOR
摘要
A device and a method for driving an elevator door which uses a brushless DC motor for providing sliding force.
申请公布号
WO03024855(A1)
申请公布日期
2003.03.27
申请号
WO2002KR00947
申请日期
2002.05.20
申请人
EMT INTERNATIONAL CO., LTD.;SIM, DONG-JOON;YOON, JI-TAEK
发明人
SIM, DONG-JOON;YOON, JI-TAEK
分类号
B66B13/00;B66B13/14
主分类号
B66B13/00
代理机构
代理人
主权项
地址
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