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发明名称
PRECISION SEEDER
摘要
申请公布号
SU818527(A1)
申请公布日期
1981.04.07
申请号
SU19792820464
申请日期
1979.09.06
申请人
ORENBURGSKIJ NII SELSKOGO KHOZYAJSTVA
发明人
FAKHRUTDINOV RIFAT S,SU;VLADOV YURIJ R,SU;KOVRIKOV IVAN T,SU
分类号
A01C7/18;(IPC1-7):A01C7/18
主分类号
A01C7/18
代理机构
代理人
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