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发明名称
Vorrichtung zur Regelung des Heizgasabzuges fuer Backoefen, insbesondere fuer solchemit Gasbeheizung
摘要
申请公布号
DE550422(C)
申请公布日期
1932.05.11
申请号
DENDATM110220D
申请日期
申请人
JOHANN LEONHARD MENNICKEN
发明人
分类号
A21B1/46
主分类号
A21B1/46
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代理人
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