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发明名称
摘要
申请公布号
JPS6032404(B2)
申请公布日期
1985.07.27
申请号
JP19790066838
申请日期
1979.05.31
申请人
JAPAN NATIONAL RAILWAY
发明人
YOSHIDA TAKESHI;MANABE KATSUSHI;SHIMADA TAKEOMI;KINOSHITA TOYOHIRO
分类号
B60L5/20;B60L5/24
主分类号
B60L5/20
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代理人
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