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发明名称
Способ изготовления пылесмачивающей жидкости для замасливания колец Рашига, используемых при очистке газов
摘要
申请公布号
SU72885(A1)
申请公布日期
1947.11.30
申请号
SU19470370976
申请日期
1947.11.17
申请人
ZAJTSEV M.M.;RAJZMAN I.M.
发明人
ZAJTSEV M.M.;RAJZMAN I.M.
分类号
B01D53/14
主分类号
B01D53/14
代理机构
代理人
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地址
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