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发明名称
SOIL-TILLING IMPLEMENT
摘要
申请公布号
SU1685275(A1)
申请公布日期
1991.10.23
申请号
SU19894730075
申请日期
1989.06.19
申请人
CH OPYTNO-MELIORATIVNAYA STANTSIYA PRI URALSKOM NII KOMPLEKSNOGO ISPOLZOVANIYA OKHRANY VODNYKH RESURSOV
发明人
SUKHONIN SERGEJ D,SU
分类号
A01B29/04;A01B45/02
主分类号
A01B29/04
代理机构
代理人
主权项
地址
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