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经营范围
发明名称
CONTROL DEVICE FOR RAIL VEHICLE
摘要
申请公布号
JPH03281474(A)
申请公布日期
1991.12.12
申请号
JP19900080771
申请日期
1990.03.30
申请人
HITACHI LTD;EAST JAPAN RAILWAY CO
发明人
MAEKAWA YOSHIO;SONOKI TAKEO;HONMA TOMOHIRO;KASAHARA MASAAKI
分类号
B61C17/04
主分类号
B61C17/04
代理机构
代理人
主权项
地址
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