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发明名称
TUBULAR AERATOR
摘要
申请公布号
RU2079449(C1)
申请公布日期
1997.05.20
申请号
RU19960113268
申请日期
1996.07.16
申请人
TOVARISHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU "EKOTON"
发明人
TRUNOV PETR VIKTOROVICH;PECHERSKAYA LYUDMILA LAZAREVNA
分类号
C02F3/20;(IPC1-7):C02F3/20
主分类号
C02F3/20
代理机构
代理人
主权项
地址
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