Einrichtung zum Schutze der Armatur eines Gas-Wasserheizers,申请号DE1949V000255-传众专利搜索

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发明名称	Einrichtung zum Schutze der Armatur eines Gas-Wasserheizers
摘要
申请公布号	DE897621(C)	申请公布日期	1953.11.23
申请号	DE1949V000255	申请日期	1949.12.15
申请人	JOH. VAILLANT K.-G.	发明人	DOENGES HANS
分类号	F24H9/06	主分类号	F24H9/06
代理机构		代理人
主权项
地址

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