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发明名称
TWO-PROCESS TYPE DELIGNIFICATION OF PULP PRODUCED UNDER ALKALINE OR NEUTRAL CONDITION
摘要
申请公布号
JPS61146894(A)
申请公布日期
1986.07.04
申请号
JP19850281267
申请日期
1985.12.16
申请人
DEGUSSA AG
发明人
HORUSUTO KURIYUUGAA;HANSU URURIHI ZUYUSU
分类号
D21C9/10
主分类号
D21C9/10
代理机构
代理人
主权项
地址
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