CLOSURE DEVICE FOR HEAT EXCHANGERS OF A COKE TREATMENT INSTALLATION,申请号EP19790104641-传众专利搜索

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发明名称	CLOSURE DEVICE FOR HEAT EXCHANGERS OF A COKE TREATMENT INSTALLATION
摘要
申请公布号	EP0011823(B1)	申请公布日期	1982.01.06
申请号	EP19790104641	申请日期	1979.11.22
申请人	PAUL WURTH S.A.	发明人	MAILLIET, PIERRE
分类号	C10B31/02;C10B39/02;(IPC1-7):10B39/02;10B25/22	主分类号	C10B31/02
代理机构		代理人
主权项
地址

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