发明名称 |
DEEP TILLAGE TOOL |
摘要 |
FIELD: agriculture, in particular, nonmoldboard cultivation of waterproof layers of soil. SUBSTANCE: deep tillage tool has working members made in the form of sequence of cylindrical rings of increasing diameter. EFFECT: increased efficiency by reduced efforts consumed for soil plowing and improved quality of tilled soil. 4 cl, 6 dwg.
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申请公布号 |
RU2115277(C1) |
申请公布日期 |
1998.07.20 |
申请号 |
RU19970107500 |
申请日期 |
1997.04.25 |
申请人 |
KOLGANOV ALEKSANDR VASIL'EVICH;BORODYCHEV VIKTOR VLADIMIROVICH;SALDAEV ALEKSANDR MAKAROVICH |
发明人 |
KOLGANOV ALEKSANDR VASIL'EVICH;BORODYCHEV VIKTOR VLADIMIROVICH;SALDAEV ALEKSANDR MAKAROVICH |
分类号 |
A01B13/16;(IPC1-7):A01B13/16 |
主分类号 |
A01B13/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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