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发明名称
Gasbeheizter Flüssigkeitserhitzer
摘要
申请公布号
AT295097(B)
申请公布日期
1971.12.27
申请号
AT19690009050
申请日期
1969.09.24
申请人
JOH. VAILLANT K.G.
发明人
分类号
F24H9/20;(IPC1-7):F24H9/20
主分类号
F24H9/20
代理机构
代理人
主权项
地址
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