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发明名称
Pointe-talon des charrues ou déchaumeuses à disques ou de tout appareil à disques
摘要
申请公布号
FR1253317(A)
申请公布日期
1961.02.10
申请号
FR19590814422
申请日期
1959.12.28
申请人
发明人
FRIGOUL CLAUDE
分类号
A01B15/00
主分类号
A01B15/00
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代理人
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