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发明名称
WAERMETAUSCHER MIT GEGENLAEUFIG DURCHSTROEMTEN ROHREN ODER DERGLEICHEN.
摘要
申请公布号
AT88558(T)
申请公布日期
1993.05.15
申请号
AT19890111903T
申请日期
1989.06.30
申请人
VAILLANT GES.M.B.H
发明人
HENSEL, WERNER;DAIBER, KLAUS;MILBREDT, MANFRED;RODRIQUES ALVES, JOAO-MANUEL
分类号
F28F9/02;F28F9/26;(IPC1-7):F28F9/26
主分类号
F28F9/02
代理机构
代理人
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地址
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