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发明名称
METERING SYSTEM FOR CHEMICAL SOLUTIONS INTRODUCED INTO LOW-PRESSURE IRRIGATION PIPELINES
摘要
申请公布号
RU2074605(C1)
申请公布日期
1997.03.10
申请号
SU19915006038
申请日期
1991.10.26
申请人
IVASHKIN VLADIMIR I;PENZIN MIKHAIL P;MITSKEVICH VIKTOR G;IVASHKINA TATYANA B
发明人
IVASHKIN VLADIMIR I;PENZIN MIKHAIL P;MITSKEVICH VIKTOR G;IVASHKINA TATYANA B
分类号
A01C23/00;(IPC1-7):A01C23/00
主分类号
A01C23/00
代理机构
代理人
主权项
地址
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