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发明名称
SEED DRILL
摘要
申请公布号
GB1594777(A)
申请公布日期
1981.08.05
申请号
GB19780024612
申请日期
1978.05.30
申请人
AMAZONEN WERKE H DREYER GMBH & CO KG
发明人
分类号
A01C5/06;(IPC1-7):A01C5/06
主分类号
A01C5/06
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代理人
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