Perfectionnements aux brûleurs à gaz,申请号FRD1066902-传众专利搜索

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发明名称	Perfectionnements aux brûleurs à gaz
摘要
申请公布号	FR1066902(A)	申请公布日期	1954.06.10
申请号	FRD1066902	申请日期	1952.07.31
申请人		发明人	PAPON PAUL
分类号	F23D14/48	主分类号	F23D14/48
代理机构		代理人
主权项
地址

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