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发明名称
DEVICE FOR CUTTING HAULM OF ROOT CROPS BURIED
摘要
申请公布号
SU1639461(A1)
申请公布日期
1991.04.07
申请号
SU19894673504
申请日期
1989.04.04
申请人
IZHEVSKIJ SELSKOKHOZYAJSTVENNYJ INSTITUT
发明人
MAKSIMOV LEONID M,SU;PERVUSHIN VLADIMIR F,SU
分类号
A01D23/02
主分类号
A01D23/02
代理机构
代理人
主权项
地址
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