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发明名称
SEED DRILLS
摘要
申请公布号
GB2091074(B)
申请公布日期
1984.05.31
申请号
GB19820001055
申请日期
1982.01.14
申请人
MASSEY FERGUSON PERKINS LTD
发明人
分类号
A01C7/08;A01C7/20;(IPC1-7):A01C7/08
主分类号
A01C7/08
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代理人
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地址
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