Mounting of sinuous fin elements,申请号US19540420795-传众专利搜索

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发明名称	Mounting of sinuous fin elements
摘要
申请公布号	US2731243(A)	申请公布日期	1956.01.17
申请号	US19540420795	申请日期	1954.04.05
申请人	THE AIR PREHEATER CORPORATION	发明人	FLURSCHUTZ GLENN E.
分类号	F28F3/02	主分类号	F28F3/02
代理机构		代理人
主权项
地址

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