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发明名称
RAILROAD CROSSING STRUCTURE FOR RAILWAY TRACK
摘要
申请公布号
JPH108411(A)
申请公布日期
1998.01.13
申请号
JP19960184290
申请日期
1996.06.26
申请人
KUSAKA SHIGERU
发明人
KUSAKA SHIGERU
分类号
E01C9/04;(IPC1-7):E01C9/04
主分类号
E01C9/04
代理机构
代理人
主权项
地址
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