Fremgangsmåte ved klorfri bleking av masse,申请号NO19900004673-传众专利搜索

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发明名称	Fremgangsmåte ved klorfri bleking av masse
摘要
申请公布号	NO176975(B)	申请公布日期	1995.03.20
申请号	NO19900004673	申请日期	1990.10.29
申请人	LENZING AG	发明人	SIXTA, HERBERT;GOTZINGER, GERHARD;HOGLINGER, ANTON;HENDEL, PETER;RUCKL, WILFRIED;PETER, WALTER;KURZ, FRIEDRICH;SCHRITTWIESER, ALFRED;SCHNEEWEISZ, MANFRED
分类号	D21C9/10;D21C;D21C9/00;D21C9/153;D21C9/16;D21H17/00;(IPC1-7):D21C9/153	主分类号	D21C9/10
代理机构		代理人
主权项
地址

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