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发明名称
Solvent regeneration of spent decolorizing adsorbent
摘要
申请公布号
US2161306(A)
申请公布日期
1939.06.06
申请号
US19380183340
申请日期
1938.01.04
申请人
SINELAIR REFINING COMPANY
发明人
MILLER ALBERT E.;LORD GEORGE R.
分类号
B01J20/12
主分类号
B01J20/12
代理机构
代理人
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