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发明名称
SIGNAL TRANSMISSION DEVICE OF ELEVATOR
摘要
申请公布号
JPH0489783(A)
申请公布日期
1992.03.23
申请号
JP19900205016
申请日期
1990.08.03
申请人
HITACHI LTD
发明人
KAJIYAMA TOSHIKI;KOMATSU TSUTOMU;YONEDA KENJI;MUNAKATA MITSUO;IRIE SHUNJI
分类号
B66B3/00;B66B5/00
主分类号
B66B3/00
代理机构
代理人
主权项
地址
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