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公开(公告)号:US2868739A
公开(公告)日:1959-01-13
申请号:US41847654
申请日:1954-03-24
Applicant: BAYER AG
Inventor: GUNTHER NISCHK , WILHELM BUNGE , OTTO BAYER
CPC classification number: C08G18/68 , C08G18/4263 , C08G2101/00
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公开(公告)号:US2797232A
公开(公告)日:1957-06-25
申请号:US42020454
申请日:1954-03-31
Applicant: BAYER AG
Inventor: WILHELM BUNGE
IPC: C07C271/00 , C08L75/04
CPC classification number: C07C271/00 , C08L75/04
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公开(公告)号:US3392183A
公开(公告)日:1968-07-09
申请号:US34109064
申请日:1964-01-29
Applicant: BAYER AG
Inventor: ERWIN WINDEMUTH , OTTO BAYER , KUNO WAGNER , WILHELM BUNGE
IPC: C07C263/16 , C07C265/14 , C07C273/18 , C07C275/62 , C08G18/28 , C08G18/71 , C08G18/78 , C09D175/00
CPC classification number: C07C273/1863 , C07C273/1872 , C08G18/2865 , C08G18/7831 , C07C275/62
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14.
公开(公告)号:US3248372A
公开(公告)日:1966-04-26
申请号:US14985661
申请日:1961-11-03
Applicant: BAYER AG
Inventor: WILHELM BUNGE
CPC classification number: C08G18/022 , C08G18/3203 , C08G18/791 , C08G18/8012 , C08G18/8054 , C08G18/815 , C08G18/8191
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15.
公开(公告)号:US2855421A
公开(公告)日:1958-10-07
申请号:US36391453
申请日:1953-06-24
Applicant: BAYER AG
Inventor: WILHELM BUNGE , OTTO BAYER
CPC classification number: C08G18/8006 , C08G18/3206 , C08G18/3275 , C08G18/73 , C08G18/7621 , C08G18/8067 , C09D175/04
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16.Cellular carbon monoxide-olefine copolymer-polysocyanate products and process of producing same 失效
Title translation: 蜂窝状一氧化碳 - 烯烃共聚物 - 聚氰化物产品及其生产方法公开(公告)号:US2839478A
公开(公告)日:1958-06-17
申请号:US48266755
申请日:1955-01-18
Applicant: BAYER AG
Inventor: HUGO WILMS , OTTO BAYER , WILHELM BUNGE , LUDWIG BRUNS
IPC: C08G18/62
CPC classification number: C08G18/6204 , C08G2101/0083
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