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发明名称
Recovery and fractionation of complex acids
摘要
申请公布号
US3351631(A)
申请公布日期
1967.11.07
申请号
US19630327492
申请日期
1963.12.02
申请人
UNION OIL COMPANY OF CALIFORNIA
发明人
SZAWLOWSKI THEODORE H.;KIMBLE ROBERT C.
分类号
C07C51/42;C07C51/48
主分类号
C07C51/42
代理机构
代理人
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