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发明名称
WAERMETAUSCHER
摘要
申请公布号
ATA289987(A)
申请公布日期
1990.01.15
申请号
AT19870002899
申请日期
1987.11.03
申请人
VAILLANT GESELLSCHAFT M.B.H.
发明人
分类号
F24H1/40;F24H9/00;(IPC1-7):F28D1/02
主分类号
F24H1/40
代理机构
代理人
主权项
地址
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