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公开(公告)号：US2670392A
公开(公告)日：1954-02-23
申请号：US15693950
申请日：1950-04-19
Applicant: TEXAS CO
Inventor： GLASSMIRE WILLIAM F , PHILLIPS JAMES H
IPC: C07C2/16
CPC classification number: C07C2/16 , C07C2527/054
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