FORMED PLATE TUBE SPACER STRUCTURE,申请号USD3575236-传众专利搜索

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发明名称	FORMED PLATE TUBE SPACER STRUCTURE
摘要
申请公布号	US3575236(A)	申请公布日期	1971.04.20
申请号	USD3575236	申请日期	1969.08.13
申请人	COMBUSTION ENGINEERING INC.	发明人	NICHOLAS D. ROMANOS
分类号	F22B37/20;F28D7/06;F28F9/013;(IPC1-7):F28B9/00	主分类号	F22B37/20
代理机构		代理人
主权项
地址

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