PROCESS FOR THE PURIFICATION OF LACTAMS,申请号CAD540043-传众专利搜索

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发明名称	PROCESS FOR THE PURIFICATION OF LACTAMS
摘要
申请公布号	CA540043(A)	申请公布日期	1957.04.23
申请号	CAD540043	申请日期
申请人	STAMICARBON N.V.	发明人	JOHANNES C. SOETERBROEK;JOHANNES A. ZEEGERS
分类号		主分类号
代理机构		代理人
主权项
地址

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