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发明名称
摘要
申请公布号
JPS5838041(B2)
申请公布日期
1983.08.20
申请号
JP19780109604
申请日期
1978.09.08
申请人
JAPAN NATIONAL RAILWAY
发明人
ARAI KOICHI;WATANABE HIROSHI
分类号
B60L5/18;B60L5/00
主分类号
B60L5/18
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