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发明名称
THE STEEL RAILS' JOINT FISHPLATE MADE OF XY30 STEEL
摘要
申请公布号
AU2002354151(A1)
申请公布日期
2003.06.23
申请号
AU20020354151
申请日期
2002.12.13
申请人
TAN, FEI;SONG, RENZHEN
发明人
RENZHEN SONG;FEI TAN
分类号
C22C38/00;C22C38/04;C22C38/12;E01B11/10;(IPC1-7):E01B11/04;C22C38/16
主分类号
C22C38/00
代理机构
代理人
主权项
地址
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