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发明名称
SHUNT OF RAILROAD SIDING AND CROSSING
摘要
申请公布号
JPS6070201(A)
申请公布日期
1985.04.22
申请号
JP19840135018
申请日期
1984.06.29
申请人
BURADEIMAA OSUREDETSUKI
发明人
BURADEIMAA OSUREDETSUKI
分类号
E01B7/04;E01B7/14;E01B7/28
主分类号
E01B7/04
代理机构
代理人
主权项
地址
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