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发明名称
SAFETY DEVICE OF DOOR LOCK OF ELEVATOR
摘要
申请公布号
KR910006673(Y1)
申请公布日期
1991.08.31
申请号
KR19880006862U
申请日期
1988.05.06
申请人
HYUN DAI ELEVATOR CO.,LTD.
发明人
LEE, GI-CHUL;LEE, MIN-HO
分类号
B66B13/18;(IPC1-7):B66B13/18
主分类号
B66B13/18
代理机构
代理人
主权项
地址
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