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发明名称
SAFETY DEVICE FOR ELEVATOR DOOR
摘要
申请公布号
JPH0733371(A)
申请公布日期
1995.02.03
申请号
JP19930179601
申请日期
1993.07.21
申请人
HITACHI LTD;HITACHI MITO ENG KK
发明人
ONUKI SATOSHI;SAKURAI KENJI
分类号
B66B13/26;(IPC1-7):B66B13/26
主分类号
B66B13/26
代理机构
代理人
主权项
地址
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