BLEACHING PROCESS FOR THE PRODUCTION OF HIGH BRIGHT PULPS.,申请号EP19900905400-传众专利搜索

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发明名称	BLEACHING PROCESS FOR THE PRODUCTION OF HIGH BRIGHT PULPS.
摘要
申请公布号	EP0464110(B1)	申请公布日期	1994.06.08
申请号	EP19900905400	申请日期	1990.03.22
申请人	KVAERNER HYMAC INC.	发明人	BARBE, MICHEL;GAGNE, CAROLE;LEDUC, CELINE;DANEAULT, CLAUDE
分类号	D21C9/10;(IPC1-7):D21C9/10	主分类号	D21C9/10
代理机构		代理人
主权项
地址

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