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经营范围
发明名称
Perfectionnements aux distributeurs d'engrais
摘要
申请公布号
FR771122(A)
申请公布日期
1934.10.01
申请号
FRD771122
申请日期
1934.03.31
申请人
ETABLISSEMENTS GOUGIS
发明人
分类号
A01C15/18
主分类号
A01C15/18
代理机构
代理人
主权项
地址
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