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经营范围
发明名称
THE SIGNAL CIRCUIT FOR DRIVING ELEVATOR
摘要
申请公布号
KR900006684(Y1)
申请公布日期
1990.07.28
申请号
KR19870017190U
申请日期
1987.09.30
申请人
GOLD STAR CO., LTD.
发明人
KANG HYO-DONG
分类号
B66B1/00;(IPC1-7):B66B1/00
主分类号
B66B1/00
代理机构
代理人
主权项
地址
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