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发明名称
Rauchgasvorwaermer fuer Kraft- und Heizkessel
摘要
申请公布号
DE887947(C)
申请公布日期
1953.08.27
申请号
DE1951H010573
申请日期
1951.11.29
申请人
HUELSMEYER CHRISTIAN
发明人
HUELSMEYER CHRISTIAN
分类号
F22D1/06;F22D1/36
主分类号
F22D1/06
代理机构
代理人
主权项
地址
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