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发明名称
PURIFICATION OF KETONES AND KETOLS
摘要
申请公布号
CA446315(A)
申请公布日期
1948.01.20
申请号
CAD446315
申请日期
申请人
SHELL DEVELOPMENT COMPANY
发明人
FRITZ BRESLER;ALBERT DRASKY
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主分类号
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代理人
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