Drucksicherung der Plattenwaermeaustauscher, die aus ebenen Zwischenplatten und Kanalplatten bestehen,申请号DENDATB176657D-传众专利搜索

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发明名称	Drucksicherung der Plattenwaermeaustauscher, die aus ebenen Zwischenplatten und Kanalplatten bestehen
摘要
申请公布号	DE670972(C)	申请公布日期	1939.01.28
申请号	DENDATB176657D	申请日期
申请人	BERGEDORFER EISENWERK AKT.-GES. ASTRA-WERKE	发明人	HYTTE DIPL.-ING. PONTOS
分类号	F28F3/10	主分类号	F28F3/10
代理机构		代理人
主权项
地址

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