Perfectionnements aux chaudières de chauffage,申请号FR19620919450-传众专利搜索

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发明名称	Perfectionnements aux chaudières de chauffage
摘要
申请公布号	FR1345870(A)	申请公布日期	1963.12.13
申请号	FR19620919450	申请日期	1962.12.21
申请人	AMERICAN RADIATOR & STANDARD SANITARY CORPORATION	发明人
分类号	F22B9/04;F24H1/38	主分类号	F22B9/04
代理机构		代理人
主权项
地址

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