METHOD OF OBTAINING UREA-FORMALDEHYDE RESINS,申请号PL19840247432-传众专利搜索

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发明名称	METHOD OF OBTAINING UREA-FORMALDEHYDE RESINS
摘要
申请公布号	PL140356(B1)	申请公布日期	1987.04.30
申请号	PL19840247432	申请日期	1984.04.27
申请人		发明人
分类号	C08G;C08G12/12;(IPC1-7):C08G12/12	主分类号	C08G
代理机构		代理人
主权项
地址

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