,申请号FR19760032108-传众专利搜索

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发明名称
摘要
申请公布号	FR2338265(B1)	申请公布日期	1981.06.12
申请号	FR19760032108	申请日期	1976.10.25
申请人	GRACE AND CO	发明人
分类号	C07D239/04;C07D487/22;(IPC1-7):C07D239/04	主分类号	C07D239/04
代理机构		代理人
主权项
地址

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