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公开(公告)号:CH440493A
公开(公告)日:1967-07-31
申请号:CH668264
申请日:1964-05-22
Applicant: BASF AG
Inventor: HANSEN GUENTER DR
IPC: C09B23/16 , C09B29/033 , C09B29/00
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公开(公告)号:CH415901A
公开(公告)日:1966-06-30
申请号:CH671562
申请日:1962-06-04
Applicant: BASF AG
Inventor: LANGE GUENTER DR , HANSEN GUENTER DR
IPC: C09B43/24 , C09B62/825 , C09B29/20
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