Dispositif de réglage de brûleurs à gaz, applicable particulièrement aux chauffe-eau,申请号FRD1052945-传众专利搜索

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发明名称	Dispositif de réglage de brûleurs à gaz, applicable particulièrement aux chauffe-eau
摘要
申请公布号	FR1052945(A)	申请公布日期	1954.01.28
申请号	FRD1052945	申请日期	1952.03.18
申请人	JOH. VAILLANT K. G.	发明人
分类号	F23N5/04	主分类号	F23N5/04
代理机构		代理人
主权项
地址

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