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发明名称
REVIVAL METHOD OF RAILROAD BRIDGE
摘要
申请公布号
JPH10280313(A)
申请公布日期
1998.10.20
申请号
JP19970108281
申请日期
1997.04.10
申请人
KAWASAKI HEAVY IND LTD
发明人
MATSUDA TOMOAKI
分类号
E01C21/00;E01B29/00;(IPC1-7):E01C21/00
主分类号
E01C21/00
代理机构
代理人
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