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发明名称
COMBINATION OF IMPLEMENTS TO BREAK UP THE SOIL TO PREPARE A SEED BED AND/OR TO DEPOSIT SEED
摘要
申请公布号
EP0180156(A3)
申请公布日期
1987.08.26
申请号
EP19850113583
申请日期
1985.10.25
申请人
KUHN S.A.
发明人
KUHN S.A.
分类号
A01B35/30;A01B49/02;(IPC1-7):A01B49/02
主分类号
A01B35/30
代理机构
代理人
主权项
地址
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