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发明名称
PT CATALYST ON A SUPPORT AS AN AIR PURIFICATION AGENT
摘要
申请公布号
DE3471259(D1)
申请公布日期
1988.06.23
申请号
DE19843471259
申请日期
1984.10.03
申请人
DRAGERWERK AKTIENGESELLSCHAFT
发明人
VAN DER SMISSEN, CARL-ERNST, DR.
分类号
A62B19/02;A62D9/00;B01J23/40;(IPC1-7):A62B19/02;B01D53/36
主分类号
A62B19/02
代理机构
代理人
主权项
地址
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