METHOD FOR THE MANUFACTURE OF A HOLLOW CONCRETE PLATE USED AS HEAT EXCHANGING ELEMENT,申请号EP19820101004-传众专利搜索

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发明名称	METHOD FOR THE MANUFACTURE OF A HOLLOW CONCRETE PLATE USED AS HEAT EXCHANGING ELEMENT
摘要
申请公布号	EP0057943(A3)	申请公布日期	1983.09.07
申请号	EP19820101004	申请日期	1982.02.11
申请人	MISCHKE, ARNOLD	发明人	MISCHKE, ARNOLD
分类号	B28B23/00;F28D1/03;F28F21/04;(IPC1-7):B28B23/00	主分类号	B28B23/00
代理机构		代理人
主权项
地址

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