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发明名称
SAFETY DEVICE FOR ELEVATOR DOORWAY
摘要
申请公布号
JPH09165176(A)
申请公布日期
1997.06.24
申请号
JP19950329179
申请日期
1995.12.18
申请人
HITACHI BUILDING SYST CO LTD
发明人
YAMAMOTO KOJI;KENJO YOICHI
分类号
B66B13/28;(IPC1-7):B66B13/28
主分类号
B66B13/28
代理机构
代理人
主权项
地址
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