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经营范围
发明名称
EMERGENCY STOP DEVICE OF ELEVATOR
摘要
申请公布号
JPS5459745(A)
申请公布日期
1979.05.14
申请号
JP19770124444
申请日期
1977.10.19
申请人
HITACHI LTD
发明人
SASAKI MAMORU;ITOU TAKAAKI
分类号
B66B5/12;B66B7/08
主分类号
B66B5/12
代理机构
代理人
主权项
地址
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