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发明名称
TRAIN OPERATION SUPPORT SYSTEM
摘要
申请公布号
JPH05105081(A)
申请公布日期
1993.04.27
申请号
JP19910264571
申请日期
1991.10.14
申请人
TOSHIBA CORP
发明人
ROKUTAN YOSHIO
分类号
B61L25/04;B61L27/00
主分类号
B61L25/04
代理机构
代理人
主权项
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