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发明名称
FILTERING APPARATUS AND METHODS
摘要
申请公布号
CA1031703(A)
申请公布日期
1978.05.23
申请号
CA19740196505
申请日期
1974.04.01
申请人
IMPROVED MACHINERY, INC.
发明人
HUNT, HOWARD C.
分类号
B01D37/02
主分类号
B01D37/02
代理机构
代理人
主权项
地址
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