METHOD OF OBTAINING ETHERIFIED UREA-FORMALDEHYDE CONDENSATE,申请号PL19870266593-传众专利搜索

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发明名称	METHOD OF OBTAINING ETHERIFIED UREA-FORMALDEHYDE CONDENSATE
摘要
申请公布号	PL152628(B1)	申请公布日期	1991.01.31
申请号	PL19870266593	申请日期	1987.07.01
申请人		发明人
分类号	C07C;C08G12/42;(IPC1-7):C08G12/42	主分类号	C07C
代理机构		代理人
主权项
地址

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