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公开(公告)号：CH395066A
公开(公告)日：1965-07-15
申请号：CH895260
申请日：1960-08-08
Applicant: STANDARD OIL CO OHIO
Inventor： JAMES DANIEL JR IDOL , ARTHUR JAMES TIFFAN , EVELYN JONAK BEALS
IPC: C07C20060101
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