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发明名称
BLEACHING OF LIGNOCELLULOSE SUBSTANCE
摘要
申请公布号
JPH02169789(A)
申请公布日期
1990.06.29
申请号
JP19880316208
申请日期
1988.12.16
申请人
OJI PAPER CO LTD
发明人
IWASAKI MAKOTO;KATO WATARU
分类号
D21C9/10;D21C9/12;D21C9/14;D21C9/147
主分类号
D21C9/10
代理机构
代理人
主权项
地址
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