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发明名称
Boiler-Vorrangschaltungseinrichtung für mit Warmwasserboiler kombinierte, ölbefeuerte Zentralheizungskessel
摘要
申请公布号
CH366373(A)
申请公布日期
1962.12.31
申请号
CH19580067102
申请日期
1958.12.09
申请人
AG FUER OELFEUERUNGEN
发明人
FEHR,EUGEN
分类号
F24D19/10
主分类号
F24D19/10
代理机构
代理人
主权项
地址
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