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公开(公告)号:DE2003127A1
公开(公告)日:1971-07-29
申请号:DE2003127
申请日:1970-01-24
Applicant: BASF AG
Inventor: WOELLHAF JOSEF DIPL-ING , UHL WILHELM
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公开(公告)号:DE1779016A1
公开(公告)日:1972-08-03
申请号:DE1779016
申请日:1968-06-28
Applicant: BASF AG
Inventor: WOELLHAF JOSEF DIPL-ING , UHL WILHELM
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公开(公告)号:DE921970C
公开(公告)日:1955-01-07
申请号:DEB0019193
申请日:1952-02-22
Applicant: BASF AG
Inventor: WOELLHAF JOSEF DIPL-ING
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