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公开(公告)号:CH450368A
公开(公告)日:1968-01-31
申请号:CH156563
申请日:1963-02-08
Applicant: DEGUSSA
Inventor: DIPL-CHEM BRUENNER HELMUT DR , JEAN DIETHER , DIPL-CHEM SCHUTTE DIETER DR
IPC: C09C1/30 , C09C3/00