Vorfeuerung fuer Heizungskessel mit rostloser Brennkammer,申请号DE1933A071949D-传众专利搜索

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发明名称	Vorfeuerung fuer Heizungskessel mit rostloser Brennkammer
摘要
申请公布号	DE641954(C)	申请公布日期	1937.02.18
申请号	DE1933A071949D	申请日期	1933.12.03
申请人	ALEXANDRE ADRIANOFF	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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