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发明名称
Warmwasserheizungsanlage für mehrere Verbraucher mit indirekter Messung der verbrauchten Wärmemenge.
摘要
申请公布号
AT134687(B)
申请公布日期
1933.09.11
申请号
ATD134687
申请日期
1932.02.10
申请人
ING. HEINRICH VIEWEGH
发明人
ING. HEINRICH VIEWEGH
分类号
主分类号
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