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发明名称
RESPIRATORS INCORPORATING BONDED ADSORBANT STRUCTURES
摘要
申请公布号
EP0218348(B1)
申请公布日期
1992.09.30
申请号
EP19860306523
申请日期
1986.08.22
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
BRAUN, DAVID L.;REKOW, PETER O.
分类号
A62B18/02;A62B7/10;A62B23/02;A62D9/00;B01D53/04;B01J20/20;B01J20/28
主分类号
A62B18/02
代理机构
代理人
主权项
地址
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