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公开(公告)号:US3445257A
公开(公告)日:1969-05-20
申请号:US3445257D
申请日:1965-05-18
Applicant: HOECHST AG
Inventor: HLOCH ALBERT , KOHLHAAS RUDOLF , MEDIC NIKOLAY , NEISES HELMUT
公开(公告)号:US3445257A
公开(公告)日:1969-05-20
申请号:US3445257D
申请日:1965-05-18
Applicant: HOECHST AG
Inventor: HLOCH ALBERT , KOHLHAAS RUDOLF , MEDIC NIKOLAY , NEISES HELMUT