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发明名称
Vorrichtung zur selbsttaetigen Steuerung des Lufteinlasses von Feuerungsanlagen in Abhaengigkeit von Zugschwankungen
摘要
申请公布号
DE667368(C)
申请公布日期
1938.11.10
申请号
DE1935M131913D
申请日期
1935.08.23
申请人
FIRMA KARL MELLER
发明人
分类号
F23N3/04
主分类号
F23N3/04
代理机构
代理人
主权项
地址
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