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发明名称
Extraction of lactones and phenols from pyroligneous acid
摘要
申请公布号
US2358979(A)
申请公布日期
1944.09.26
申请号
US19400326112
申请日期
1940.03.26
申请人
DANCIGER OIL & REFINERIES, INC.
发明人
ISHAM ROBERT M.;SPRING OTTO
分类号
C07D315/00
主分类号
C07D315/00
代理机构
代理人
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地址
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