Improvements in or relating to a process for the manufacture of polysulphone resins,申请号GB19560037871-传众专利搜索

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发明名称	Improvements in or relating to a process for the manufacture of polysulphone resins
摘要
申请公布号	GB849469(A)	申请公布日期	1960.09.28
申请号	GB19560037871	申请日期	1956.12.11
申请人	COMPAGNIE DE SAINT-GOBAIN	发明人
分类号	C08F2/54;C08G75/22	主分类号	C08F2/54
代理机构		代理人
主权项
地址

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