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发明名称
WÄRMETAUSCHER
摘要
申请公布号
AT409794(B)
申请公布日期
2002.11.25
申请号
AT19980002002
申请日期
1998.11.30
申请人
VAILLANT GESELLSCHAFT M.B.H.
发明人
分类号
F24H1/36;F24H9/00;(IPC1-7):F28F1/40
主分类号
F24H1/36
代理机构
代理人
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