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发明名称
CHLORINE-FREE BLEACHING PROCESS
摘要
申请公布号
SI9012041(A)
申请公布日期
1997.08.31
申请号
SI19900012041
申请日期
1990.10.29
申请人
LENZING AKTIENGESELLSCHAFT WERKSTRASSE
发明人
SIXTA HERBERT;GOETZINGER GERHARD;HOEGLINGER ANTON;HENDEL PETER;RUECKL 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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