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发明名称
GOVERNOR MALFUNCTION PREVENTIVE DEVICE FOR ELEVATOR
摘要
申请公布号
JPH06263358(A)
申请公布日期
1994.09.20
申请号
JP19930055362
申请日期
1993.03.16
申请人
HITACHI LTD;HITACHI BUILDING SYST ENG & SERVICE CO LTD
发明人
KUROSAWA TOSHIAKI;ANDO TAKEYOSHI;SASAKI SATORU;MARUOKA MASAYA;INABA HIROMI
分类号
B66B5/04;(IPC1-7):B66B5/04
主分类号
B66B5/04
代理机构
代理人
主权项
地址
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