POLYSULFONE AND POLYEHTERSULFONE OLIGOMERS,申请号KR19870015786-传众专利搜索

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发明名称	POLYSULFONE AND POLYEHTERSULFONE OLIGOMERS
摘要
申请公布号	KR940000630(B1)	申请公布日期	1994.01.26
申请号	KR19870015786	申请日期	1987.12.31
申请人	THE BOEING CO.	发明人	RUBOWITZ, HYMAN R.;SHEPHERD, CLEAD H.
分类号	C08G73/12;(IPC1-7):C08G73/12	主分类号	C08G73/12
代理机构		代理人
主权项
地址

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