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发明名称
Способ изготовления ватных фильтров
摘要
申请公布号
SU55099(A1)
申请公布日期
1938.11.30
申请号
SUD55099
申请日期
1937.04.02
申请人
KONSTANTINOV V.A.;SOLOVEV A.S.
发明人
KONSTANTINOV V.A.;SOLOVEV A.S.
分类号
B01D39/04
主分类号
B01D39/04
代理机构
代理人
主权项
地址
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