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经营范围
发明名称
WÄRMETAUSCHER
摘要
申请公布号
ATA256792(A)
申请公布日期
1996.01.15
申请号
AT19920002567
申请日期
1992.12.24
申请人
VAILLANT GESELLSCHAFT M.B.H.
发明人
分类号
F24H1/40;(IPC1-7):F28F1/24;F28D1/03
主分类号
F24H1/40
代理机构
代理人
主权项
地址
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