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发明名称
PROCESSO PARA O BRANQUEAMENTO ISENTO DE CLORO DE PASTAS DE CELULOSE
摘要
申请公布号
PT95718(B)
申请公布日期
1997.11.28
申请号
PT19900095718
申请日期
1990.10.29
申请人
LENZING AKTIENGESELLSCHAFT
发明人
HERBERT SIXTA;GERHARD GOTZINGER;ANTON HOGLINGER;PETER HENDEL;WILFRIED RUCKL;WALTER PETER;FRIEDRICH KURZ;ALFRED SCHRITTWIESER;MANFRED SCHNEEWEISZ
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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