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发明名称
Imprägnierung für Atemschutzfilter mit Aktivkohle.
摘要
申请公布号
DE59104925(D1)
申请公布日期
1995.04.20
申请号
DE19915004925
申请日期
1991.03.21
申请人
DRAEGERWERK AG, 23558 LUEBECK, DE
发明人
VON DER SMISSEN, CARL ERNST, DR., W-2400 LUEBECK, DE
分类号
A62B23/02;A62D9/00;B01J20/04;C01G39/02;C01G41/02;(IPC1-7):A62B23/02
主分类号
A62B23/02
代理机构
代理人
主权项
地址
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