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发明名称
RAIL OIL REMOVAL DEVICE
摘要
申请公布号
JPH06287921(A)
申请公布日期
1994.10.11
申请号
JP19930074559
申请日期
1993.03.31
申请人
SHIBAURA ENG WORKS CO LTD
发明人
ICHIBA ISAO;MIURA AKIRA;SUMIYA MITSUO
分类号
E01B31/00;E01H8/10;(IPC1-7):E01H8/10
主分类号
E01B31/00
代理机构
代理人
主权项
地址
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