METHOD OF OBTAINING NOVEL POLYNITRILURETHANEUREAS AND POLYNITRILUREAS,申请号PL19860258418-传众专利搜索

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发明名称	METHOD OF OBTAINING NOVEL POLYNITRILURETHANEUREAS AND POLYNITRILUREAS
摘要
申请公布号	PL148671(B1)	申请公布日期	1989.11.30
申请号	PL19860258418	申请日期	1986.03.14
申请人		发明人
分类号	C08G18/38;(IPC1-7):C08G18/38	主分类号	C08G18/38
代理机构		代理人
主权项
地址

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