PROCEDIMENTO PER LA PREPARAZIONE DI SO UZIONI CONCENTRATE DI COLORANTI COMPLESSI DE CROMO,申请号IT19750019672-传众专利搜索

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发明名称	PROCEDIMENTO PER LA PREPARAZIONE DI SO UZIONI CONCENTRATE DI COLORANTI COMPLESSI DE CROMO
摘要
申请公布号	IT1031221(B)	申请公布日期	1979.04.30
申请号	IT19750019672	申请日期	1975.01.28
申请人	BAYER AG	发明人
分类号	C09B45/16;C09B45/06;C09B55/00;C09B67/26;D06P3/02;(IPC1-7):C09B/	主分类号	C09B45/16
代理机构		代理人
主权项
地址

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