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发明名称
PROCESS FOR SEPARATING LIGNIN FROM CELLULOSE MATERIAL BY CIRCULATING GASEOUS OXYGEN
摘要
申请公布号
JPS5281101(A)
申请公布日期
1977.07.07
申请号
JP19750154757
申请日期
1975.12.26
申请人
TOUYOU PARUPU KK
发明人
NIIMI NORIYOSHI
分类号
D21C3/00;D21C9/08;D21C9/10;D21C9/147
主分类号
D21C3/00
代理机构
代理人
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