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发明名称
DISPOSITIVO PARA APLICAR MIEMBROS DE SUJECION A PLACAS DE ASIENTO DE DURMIENTES DE RIELES
摘要
申请公布号
AR216137(A1)
申请公布日期
1979.11.30
申请号
AR19780271481
申请日期
1978.03.20
申请人
CANRON INC
发明人
分类号
E01B29/26;(IPC1-7):E01B9/04
主分类号
E01B29/26
代理机构
代理人
主权项
地址
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