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发明名称
SOIL-TILLING IMPLEMENT
摘要
申请公布号
SU1572435(A1)
申请公布日期
1990.06.23
申请号
SU19884481780
申请日期
1988.08.01
申请人
NII SELSKOGO KHOZYAJSTVA TSENTRALNO-CHERNOZEMNOJ POLOSY IM.V.V.DOKUCHAEVA
发明人
ROMANTSOV YURIJ F,SU;BALAKIREV LEONID P,SU;IVANOV VITALIJ N,SU
分类号
A01B49/00;A01B49/02
主分类号
A01B49/00
代理机构
代理人
主权项
地址
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