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公开(公告)号：US3288853A
公开(公告)日：1966-11-29
申请号：US28943263
申请日：1963-06-20
Applicant: SNIA VISCOSA
Inventor： WERNER MUENCH , FRANCESCO SICLARI , GIULIANA SILVERSTRI , TERESA ARGENZIANO , ROBERTO IACUONE
IPC: C07C45/48 , C07C49/317
CPC classification number: C07C49/317 , C07C45/48
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