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发明名称
摘要
申请公布号
DE2214866(B2)
申请公布日期
1978.05.18
申请号
DE19722214866
申请日期
1972.03.27
申请人
QUEPOR S.A., FREIBURG (SCHWEIZ)
发明人
EGGER, HERMANN, ST. URSEN (SCHWEIZ)
分类号
F24F3/16;(IPC1-7):A61L9/00
主分类号
F24F3/16
代理机构
代理人
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