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发明名称
RAD- UND SCHIENENSYSTEM
摘要
申请公布号
DE3713839(A1)
申请公布日期
1987.12.10
申请号
DE19873713839
申请日期
1987.04.24
申请人
PORTEC,INC.
发明人
M. PRUETT,DAVID;D. BROWN,ROBERT
分类号
B61B13/00;B60B17/00;B61F19/02;E01B25/00;(IPC1-7):B60B17/00
主分类号
B61B13/00
代理机构
代理人
主权项
地址
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