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公开(公告)号:CH493811A
公开(公告)日:1970-07-15
申请号:CH1301268
申请日:1968-08-30
Applicant: BASF AG
Inventor: LORENZ FRIEDRICH DR , JOACHIM WAGNER , BETTERMANN DIETER DR , WALTER MANN , JOHANN HEINRICH WALTER
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公开(公告)号:CH502456A
公开(公告)日:1971-01-31
申请号:CH1231369
申请日:1969-08-13
Applicant: BASF AG
Inventor: LORENZ FRIEDRICH DR , WALTER LABER
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