Polyether polyols and polyurethane foams derived therefrom,申请号GB19630027820-传众专利搜索

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发明名称	Polyether polyols and polyurethane foams derived therefrom
摘要
申请公布号	GB989921(A)	申请公布日期	1965.04.22
申请号	GB19630027820	申请日期	1963.07.12
申请人	TAKEDA CHEMICAL INDUSTRIES LTD	发明人
分类号	C08G18/48	主分类号	C08G18/48
代理机构		代理人
主权项
地址

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