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经营范围
发明名称
ELEVATOR MONITORING APPARATUS
摘要
申请公布号
JPS54157949(A)
申请公布日期
1979.12.13
申请号
JP19780065537
申请日期
1978.05.31
申请人
HITACHI LTD
发明人
KUZUNUKI SOUSHIROU;HIRASAWA KOUTAROU;YUMINAKA TAKEO;SAKATA KAZUHIRO
分类号
B66B3/00
主分类号
B66B3/00
代理机构
代理人
主权项
地址
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