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发明名称
Двухдисковый сошник для узкорядного посева
摘要
申请公布号
SU105234(A1)
申请公布日期
1956.11.30
申请号
SU19560454130
申请日期
1956.03.29
申请人
KASHUTIN V.N.
发明人
KASHUTIN V.N.
分类号
A01C7/20
主分类号
A01C7/20
代理机构
代理人
主权项
地址
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