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发明名称
Пластинчатый элемент для пластинчатых фильтров, увлажнителей, поверхностных теплообменников и тому подобных приборов
摘要
申请公布号
SU54848(A1)
申请公布日期
1938.11.30
申请号
SU19350171318
申请日期
1935.06.17
申请人
ROZENBAUM D.A.
发明人
ROZENBAUM D.A.
分类号
B01D25/172
主分类号
B01D25/172
代理机构
代理人
主权项
地址
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