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发明名称
MONITOR DEVICE FOR TRAIN
摘要
申请公布号
JPH0345465(A)
申请公布日期
1991.02.27
申请号
JP19890180604
申请日期
1989.07.14
申请人
KOITO IND LTD
发明人
IKEDA SHIGEO
分类号
B61C17/00
主分类号
B61C17/00
代理机构
代理人
主权项
地址
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