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发明名称
Integral filter unit
摘要
申请公布号
US2754972(A)
申请公布日期
1956.07.17
申请号
US19520280782
申请日期
1952.04.05
申请人
WARNER LEWIS COMPANY
发明人
MCCANN KELLY F.
分类号
B01D29/00
主分类号
B01D29/00
代理机构
代理人
主权项
地址
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