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发明名称
SEEDER
摘要
申请公布号
SU818528(A1)
申请公布日期
1981.04.07
申请号
SU19792745324
申请日期
1979.04.02
申请人
VNII ZASHCHITY POCHV OT EROZII
发明人
GUREEV IVAN ,SU;GORDEEV MIKHAIL A,SU
分类号
A01C7/20;(IPC1-7):A01C7/20
主分类号
A01C7/20
代理机构
代理人
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地址
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