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经营范围
发明名称
P-xylene vapor phase isomerization
摘要
申请公布号
US2837582(A)
申请公布日期
1958.06.03
申请号
US19540431686
申请日期
1954.05.24
申请人
CALIFORNIA RESEARCH CORPORATION
发明人
HILL ROGER W.;ENGEL ALFRED J.
分类号
C07C5/27;C07C15/08
主分类号
C07C5/27
代理机构
代理人
主权项
地址
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