ROTATING DOUBLE SHELL HEAT EXCHANGE DRUM MEANS AND METHOD OF OPERATING SAME,申请号CAD549368-传众专利搜索

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发明名称	ROTATING DOUBLE SHELL HEAT EXCHANGE DRUM MEANS AND METHOD OF OPERATING SAME
摘要
申请公布号	CA549368(A)	申请公布日期	1957.11.26
申请号	CAD549368	申请日期
申请人	LUKENS STEEL COMPANY	发明人	GEORGE L. SNYDER;WILLIAM H. FUNK;ROBERT E. WHITE
分类号		主分类号
代理机构		代理人
主权项
地址

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