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经营范围
发明名称
Recovery of phthalic acid products
摘要
申请公布号
US3082250(A)
申请公布日期
1963.03.19
申请号
US19580733183
申请日期
1958.05.05
申请人
STANDARD OIL COMPANY
发明人
BALDWIN RICHARD H.;JR. CHARLES A. SPILLER,
分类号
C07C51/43;C07C51/44
主分类号
C07C51/43
代理机构
代理人
主权项
地址
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