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发明名称
INTERLOCKING DEVICE FOR CONTROLLING SIGNAL, SWITCH, ETC., OF TRACK TRANSPORTATION
摘要
申请公布号
JPH0999838(A)
申请公布日期
1997.04.15
申请号
JP19950257444
申请日期
1995.10.04
申请人
HITACHI LTD
发明人
WATABE HIROTAKA
分类号
B61L19/06;B61L19/14;B61L27/04;(IPC1-7):B61L19/14
主分类号
B61L19/06
代理机构
代理人
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