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发明名称
ALL-CROP DRILL OPENER GANG
摘要
申请公布号
RU2077185(C1)
申请公布日期
1997.04.20
申请号
RU19940001220
申请日期
1994.01.12
申请人
VISHNYAKOV ANATOLIJ STEPANOVICH
发明人
VISHNYAKOV ANATOLIJ S;VISHNYAKOV ANDREJ A;KARASEV ALEKSANDR E;LISUNOV OLEG V
分类号
A01C7/20;(IPC1-7):A01C7/20
主分类号
A01C7/20
代理机构
代理人
主权项
地址
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