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经营范围
发明名称
PIEZA CORTADORA PARA UNA DRAGA
摘要
申请公布号
AR212212(A1)
申请公布日期
1978.05.31
申请号
AR19770269203
申请日期
1977.09.14
申请人
BOOMSTRA G
发明人
分类号
E02F3/92;(IPC1-7):E02F3/92
主分类号
E02F3/92
代理机构
代理人
主权项
地址
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