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发明名称
SET OF HARROW DISC OF SOIL-TILLING IMPLEMENTS
摘要
申请公布号
SU1598891(A1)
申请公布日期
1990.10.15
申请号
SU19884400689
申请日期
1988.03.30
申请人
PROIZV OB "SIBSELMASH"
发明人
KOROVIN VIKTOR M,SU
分类号
A01B23/06
主分类号
A01B23/06
代理机构
代理人
主权项
地址
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