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发明名称
VERFAHREN ZUR HERSTELLUNG VON SULFONIERTEN LIGNINEN.
摘要
申请公布号
CH664576(A5)
申请公布日期
1988.03.15
申请号
CH19850000832
申请日期
1985.02.22
申请人
WESTVACO CORPORATION
发明人
DILLING, PETER
分类号
B01F17/50;C07G1/00;C08H7/00;C08H99/00;C09B67/46;D06P1/46;D06P1/52;(IPC1-7):C08H5/02
主分类号
B01F17/50
代理机构
代理人
主权项
地址
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