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发明名称
DELIGNIFICATION OF WOOD PULP
摘要
申请公布号
GB2006852(B)
申请公布日期
1982.04.15
申请号
GB19780039106
申请日期
1978.10.03
申请人
AIRCO INC
发明人
分类号
D21C9/10;(IPC1-7):D21C9/00
主分类号
D21C9/10
代理机构
代理人
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