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经营范围
发明名称
Process for Recovering and Utilizing Cellulose Using Sulfuric Acid
摘要
申请公布号
GB2017710(A)
申请公布日期
1979.10.10
申请号
GB19790007045
申请日期
1979.02.28
申请人
PURDUE RES FOUNDATION
发明人
分类号
C13K1/02;D21C3/04;(IPC1-7):D21C1/04
主分类号
C13K1/02
代理机构
代理人
主权项
地址
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