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发明名称	Filter
摘要
申请公布号	US2367935(A)	申请公布日期	1945.01.23
申请号	US19430477182	申请日期	1943.02.26
申请人	THE IMPERIAL BRASS MANUFACTURING COMPANY	发明人	FRANCK GEORGE E.
分类号	B01D29/15	主分类号	B01D29/15
代理机构		代理人
主权项
地址

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