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发明名称
Coated foraminous fibrous gas filter
摘要
申请公布号
US3221480(A)
申请公布日期
1965.12.07
申请号
US19610162585
申请日期
1961.12.27
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
STEFCIK ANDREW;WOODWARD FRED E.
分类号
B01D46/00
主分类号
B01D46/00
代理机构
代理人
主权项
地址
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