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发明名称
TREATMENT OF CHEMICAL PULP WITH A CHELATING AGENT AND AN OXIDIZING AGENT IN CONNECTION WITH BLEACHING
摘要
申请公布号
EP0784720(A1)
申请公布日期
1997.07.23
申请号
EP19950934912
申请日期
1995.10.05
申请人
SUNDS DEFIBRATOR INDUSTRIES AB
发明人
GERMGARD, ULF;BOMAN, ROLF;HAFVENSTROEM, KENNETH;LINDQUIST, JONAS
分类号
D21C9/10;D21C9/147;D21C9/16;(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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