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经营范围
发明名称
Evacuateur de cailloux pour drague à praires.
摘要
申请公布号
FR2717041(B3)
申请公布日期
1996.07.19
申请号
FR19940003162
申请日期
1994.03.14
申请人
BILY JOSEPH
发明人
BILY JOSEPH
分类号
A01K80/00;(IPC1-7):A01K80/00
主分类号
A01K80/00
代理机构
代理人
主权项
地址
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