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发明名称
PROCESS FOR THE DELIGNIFICATION OF CELLULOSIC SUBSTANCES
摘要
申请公布号
IN167310(B)
申请公布日期
1990.10.06
申请号
IN1986DE64819
申请日期
1986.07.18
申请人
INTEROX
发明人
GRATZL JOSEF
分类号
D21C3/00;(IPC1-7):D21C3/00
主分类号
D21C3/00
代理机构
代理人
主权项
地址
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