-
公开(公告)号:DE1619865A1
公开(公告)日:1971-03-18
申请号:DED0054525
申请日:1967-11-04
Applicant: DEGUSSA
Inventor: TUERK GUENTER DIPL-CHEM DR , WELSCH JOSEPH
-
公开(公告)号:DE1592867A1
公开(公告)日:1971-03-04
申请号:DE1592867
申请日:1967-10-19
Applicant: DEGUSSA
Inventor: KLOEPFER HARRY DIPL-CHEM DR , JAEGER GERHARD DR , MEYER-SIMON EUGEN DIPL-CHEM DR , DUESING GERHARD DIPL-CHEM DR , KUEHNER GERHARD DIPL-CHEM DR , TUERK GUENTER DIPL-CHEM DR
IPC: C09C1/50
-
公开(公告)号:DE1767332A1
公开(公告)日:1972-04-20
申请号:DE1767332
申请日:1968-04-27
Applicant: DEGUSSA
Inventor: TUERK GUENTER DIPL-CHEM DR , WELSCH JOSEPH
IPC: C01B33/187 , C01B33/193 , C09D7/00 , D21H17/67 , C01B33/18
-
-
-