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发明名称
Treatment of chemical pulp
摘要
申请公布号
US2095546(A)
申请公布日期
1937.10.12
申请号
US19350043197
申请日期
1935.10.02
申请人
INTERNATIONAL SMELTING AND REFINING COMPANY
发明人
FRICK FREDERICK F.
分类号
B01D21/00
主分类号
B01D21/00
代理机构
代理人
主权项
地址
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