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发明名称
Verfahren und Vorrichtung zum Erhitzen des Wassers einer Warmwasserheizung
摘要
申请公布号
DE1753246(A1)
申请公布日期
1971.07.15
申请号
DE19681753246
申请日期
1968.02.23
申请人
WIRTH,FRIEDRICH
发明人
WIRTH,FRIEDRICH
分类号
F24D11/00
主分类号
F24D11/00
代理机构
代理人
主权项
地址
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