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公开(公告)号：US2773911A
公开(公告)日：1956-12-11
申请号：US39752853
申请日：1953-12-11
Applicant: DU PONT
Inventor： DUBOIS LAURENT O , GARTSIDE ROBERT N , JOHNSON WINFORD B , SCHNEIDER EDGAR W
IPC: C07C205/06
CPC classification number: C07C201/08 , C07C205/06
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