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发明名称
Устройство для очистки водо-осветительных бассейнов от осадков
摘要
申请公布号
SU42477(A1)
申请公布日期
1935.03.31
申请号
SU19340147942
申请日期
1934.05.21
申请人
ALTSHULLER F.M.;GRIMM L.YU.
发明人
ALTSHULLER F.M.;GRIMM L.YU.
分类号
B01D21/24;C02F3/12
主分类号
B01D21/24
代理机构
代理人
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