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发明名称
Schwerkraftwarmwasserheizungsanlage, bei der die Heizkoerper gleich hoch oder etwas tiefer liegen als der Heizkessel
摘要
申请公布号
DE605257(C)
申请公布日期
1934.11.08
申请号
DENDATS109080D
申请日期
申请人
AUGUST SIEVERS
发明人
分类号
F24D3/00
主分类号
F24D3/00
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代理人
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地址
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