Wasservorwärmer für Dampferzeuger, bei welchen die Heizgase mit sehr grosser Geschwindigkeit an den Heizflächen vorbeigeführt werden.,申请号CHD155231-传众专利搜索

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发明名称	Wasservorwärmer für Dampferzeuger, bei welchen die Heizgase mit sehr grosser Geschwindigkeit an den Heizflächen vorbeigeführt werden.
摘要
申请公布号	CH155231(A)	申请公布日期	1932.06.15
申请号	CHD155231	申请日期	1930.12.10
申请人	AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.	发明人	CIE. AKTIENGESELLSCHAFT BROWN, BOVERI &
分类号		主分类号
代理机构		代理人
主权项
地址

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