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发明名称
Filter device
摘要
申请公布号
US3045826(A)
申请公布日期
1962.07.24
申请号
US19580751407
申请日期
1958.07.28
申请人
PERMANENT FILTER CORPORATION
发明人
HOWARD HERBERT H.;SMITH PAUL A.
分类号
B01D27/04;B01D29/00;B01D35/14
主分类号
B01D27/04
代理机构
代理人
主权项
地址
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