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发明名称
OIL BATH AIR FILTER
摘要
申请公布号
CA638919(A)
申请公布日期
1962.03.27
申请号
CAD638919
申请日期
申请人
FARR COMPANY
发明人
CLARENCE J. GLANZER
分类号
主分类号
代理机构
代理人
主权项
地址
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