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公开(公告)号：US3345192A
公开(公告)日：1967-10-03
申请号：US50810165
申请日：1965-11-16
Applicant: HOECHST AG
Inventor： ALBERT HLOCH , RUDOLF KOHLHAAS , NIKOLAJ MEDIC , HELMUT NEISES
CPC classification number: C04B35/66 , C04B33/13 , C04B33/1315 , C04B35/18 , C04B35/6303 , C04B35/6306 , C04B2103/0021 , C04B2235/3217 , C04B2235/3418 , C04B2235/349 , C04B2235/422
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