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经营范围
发明名称
DEVICE FOR WASHING CONTAMINANTS OFF FILTERING SURFACE
摘要
申请公布号
SU901423(A1)
申请公布日期
1982.01.30
申请号
SU19802895561
申请日期
1980.03.12
申请人
YUZHNYJ NII GIDROTEKHNIKI MELIORATSII
发明人
FABRIKOV ANDREJ I,SU;ZAKAEV KADI A,SU
分类号
E03B3/40;(IPC1-7):E03B3/40
主分类号
E03B3/40
代理机构
代理人
主权项
地址
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