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发明名称
SEPARATING LIGNIN SOLIDS AND BLACK LIQUOR
摘要
申请公布号
EP0975645(B1)
申请公布日期
2002.12.04
申请号
EP19980911754
申请日期
1998.03.18
申请人
HERCULES INCORPORATED
发明人
HART, PAUL, R.
分类号
C07G1/00;C08H7/00;D21C11/04;(IPC1-7):C07G1/00;C08L97/00;C08L97/02
主分类号
C07G1/00
代理机构
代理人
主权项
地址
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