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公开(公告)号:US3259625A
公开(公告)日:1966-07-05
申请号:US28523963
申请日:1963-06-04
Applicant: BAYER AG
Inventor: IVAR UGI , CHRISTIAN WIEGAND , ERWIN MULLER , HELMUT WALZ
CPC classification number: C08G18/794 , C08G18/022 , C08G18/795
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公开(公告)号:US3413652A
公开(公告)日:1968-11-26
申请号:US62371367
申请日:1967-03-16
Applicant: BAYER AG
Inventor: JOSEF VOGEL , GUNTER ARNOLD , BERNHARD VINZELBERG , PETER FISCHER , OTTO KOCH , HELMUT WALZ
IPC: G01J3/42
CPC classification number: G01J3/42
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