发明名称 |
GREENHOUSE SCREENING SYSTEM |
摘要 |
FIELD: agriculture. SUBSTANCE: greenhouse screening system has auxiliary flexible strings, which are tightened in horizontal plane. Strings are in contact with inner surfaces of racks and through slots of adapters. Such construction provides double-length screening of greenhouse. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
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申请公布号 |
RU2128424(C1) |
申请公布日期 |
1999.04.10 |
申请号 |
RU19970104225 |
申请日期 |
1997.03.18 |
申请人 |
NAGOVITSIN AL'BERT LAVRENT'EVICH;SEMENIKHIN ANATOLIJ TROFIMOVICH |
发明人 |
NAGOVITSIN A.L.;SEMENIKHIN A.T. |
分类号 |
A01G9/22;(IPC1-7):A01G9/22 |
主分类号 |
A01G9/22 |
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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