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发明名称
METHOD OF HIGH YIELD PAPER PULP BLEACHING USING HYDROGEN PEROXIDE
摘要
申请公布号
EP0728239(B1)
申请公布日期
1997.08.13
申请号
EP19950900797
申请日期
1994.11.07
申请人
ELF ATOCHEM S.A.
发明人
DEVIC, MICHEL
分类号
D21C9/12;D21C9/10;D21C9/16;(IPC1-7):D21C9/10
主分类号
D21C9/12
代理机构
代理人
主权项
地址
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