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1.
公开(公告)号:US3047556A
公开(公告)日:1962-07-31
申请号:US187260
申请日:1960-01-12
Applicant: BAYER AG
Inventor: JENO SZITA
IPC: D06M15/333
CPC classification number: D06M15/333
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2.Ethylenically unsaturated quaternary ammonium hydrazides and their preparation 失效
Title translation: 烯键式不饱和季铵酰肼及其制备方法公开(公告)号:US3414569A
公开(公告)日:1968-12-03
申请号:US43143265
申请日:1965-02-09
Applicant: BAYER AG
Inventor: HORST WIEDEN , HELMUT KLEINER , JENO SZITA , GUNTHER NISCHK
IPC: C07D295/32 , C08K5/22
CPC classification number: C07D295/32 , C08K5/22 , Y10S524/913
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3.Polymers of acrylonitrile with olefinically unsaturated semicarbazide 失效
Title translation: 丙烯腈与烯属不饱和氨基脲的聚合物公开(公告)号:US3412077A
公开(公告)日:1968-11-19
申请号:US47146265
申请日:1965-07-12
Applicant: BAYER AG
Inventor: JENO SZITA , HORST WIEDEN , HERBERT MARZOLPH , KARL HURM , GUNTHER NISCHK , HELMUT KLEINER
IPC: C08F20/34 , C08F220/44
CPC classification number: C08F20/34 , C08F220/44 , Y10S526/915 , Y10S526/923
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公开(公告)号:US3408338A
公开(公告)日:1968-10-29
申请号:US46809665
申请日:1965-06-29
Applicant: BAYER AG
Inventor: JENO SZITA , ULRICH BAHR , HERBERT MARZOLPH , GUNTHER NISCHK
IPC: C08F4/40 , C08F20/34 , C08F220/46
CPC classification number: C08F220/46 , C08F20/34
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