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公开(公告)号：US3498935A
公开(公告)日：1970-03-03
申请号：US3498935D
申请日：1967-02-21
Applicant: BAYER AG
Inventor： NOBLE THEO , SCRIBA GOTTFRIED , KONIG THEODOR , HOLZRICHTER HERMANN
CPC classification number: C08J9/28 , C08C1/14 , C08J2201/0444 , C08J2201/054 , C08J2321/00
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