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发明名称
Appareil décavaillonneur s'adaptant aux divers genres de charrues
摘要
申请公布号
FR676136(A)
申请公布日期
1930.02.19
申请号
FRD676136
申请日期
1929.06.04
申请人
发明人
BOLCAIN JEAN
分类号
A01B13/06
主分类号
A01B13/06
代理机构
代理人
主权项
地址
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