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发明名称
COOKING OF CHEMICAL PULP IN SULPHUR-FREE LIQUOR CONTAINING A DELIGNIFICATION-ACCELERATING COMPOUND
摘要
申请公布号
EP0928349(A1)
申请公布日期
1999.07.14
申请号
EP19970943269
申请日期
1997.09.25
申请人
KVAERNER PULPING AB
发明人
GUSTAVSSON, SOEREN;FAHLGREN, CHRISTER;BODER, BO;WESTLUND-JOHANSSON, EWA
分类号
D21C3/02;D21C3/22;(IPC1-7):D21C3/02
主分类号
D21C3/02
代理机构
代理人
主权项
地址
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