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发明名称
Recovery of abietic acid in the form of its quarter salt
摘要
申请公布号
US2493867(A)
申请公布日期
1950.01.10
申请号
US19470745723
申请日期
1947.05.03
申请人
CONTINENTAL RESEARCH CORP.
发明人
GAYER FREDERICK H.
分类号
C07C51/43
主分类号
C07C51/43
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