LACTAM-LACTONE-FORMALDEHYDE BLOCK COPOLYMERS,申请号GB19740055774-传众专利搜索

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发明名称	LACTAM-LACTONE-FORMALDEHYDE BLOCK COPOLYMERS
摘要
申请公布号	GB1488820(A)	申请公布日期	1977.10.12
申请号	GB19740055774	申请日期	1974.12.24
申请人	SOC IT RESINE SIR SPA	发明人
分类号	C08G69/00;C08G2/00;C08G2/38;C08G63/685;C08G69/44;(IPC1-7):C08G69/44;C08G69/18;C08G69/50	主分类号	C08G69/00
代理机构		代理人
主权项
地址

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