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发明名称
VIBRATION RESPONSIVE PROTECTIVE CONTROL SYSTEMS
摘要
申请公布号
GB2156563(B)
申请公布日期
1987.11.25
申请号
GB19850006274
申请日期
1985.03.11
申请人
* HITACHI ELEVATOR ENGINEERING AND SERVICE CO LTD;* HITACHI LTD
发明人
YOSHIMITSU * ONODA;TAKATO * YAMAKOSHI;SHIGERU * ARAKAWA
分类号
B66B5/02;G01V1/00;G08B21/02;G08B21/10;(IPC1-7):G08B21/00
主分类号
B66B5/02
代理机构
代理人
主权项
地址
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