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发明名称
FILTER ELEMENT
摘要
申请公布号
AR244095(A1)
申请公布日期
1993.10.29
申请号
AR19890313958
申请日期
1989.05.17
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
分类号
A61M16/06;A62B18/08;A62B23/02;(IPC1-7):A62B23/027;A62B35/02;A62B39/00
主分类号
A61M16/06
代理机构
代理人
主权项
地址
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