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公开(公告)号:US3297702A
公开(公告)日:1967-01-10
申请号:US38153464
申请日:1964-07-09
Applicant: BASF AG
Inventor: WILLY BRAUN , WILHELM RUPPEL , ROLF MECKE
IPC: C09B48/00
CPC classification number: C09B48/00
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公开(公告)号:US2905691A
公开(公告)日:1959-09-22
申请号:US71156958
申请日:1958-01-28
Applicant: BASF AG
Inventor: WILLY BRAUN , WILHELM RUPPEL
IPC: C09B5/24
CPC classification number: C09B5/24
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公开(公告)号:US3147263A
公开(公告)日:1964-09-01
申请号:US10049661
申请日:1961-04-04
Applicant: BASF AG
Inventor: WILLY BRAUN , WILHELM RUPPEL , ROLF MECKE
IPC: C09B48/00
CPC classification number: C09B48/00
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