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发明名称
SOIL-TILLING IMPLEMENT
摘要
申请公布号
SU1519533(A1)
申请公布日期
1989.11.07
申请号
SU19874349720
申请日期
1987.12.25
申请人
RUMYANTSEV BORIS P,SU;STRELTSOV VLADIMIR,SU;KHRUSTALEV OLEG A,SU
发明人
RUMYANTSEV BORIS P,SU;STRELTSOV VLADIMIR I,SU;KHRUSTALEV OLEG A,SU
分类号
A01B33/00;A01B3/50;A01B33/02;A01B49/00
主分类号
A01B33/00
代理机构
代理人
主权项
地址
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