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公开(公告)号:DE1222113B
公开(公告)日:1966-08-04
申请号:DEB0065823
申请日:1962-02-06
Applicant: BASF AG
Inventor: KITTLER DIPL-ING DR WOLFRAM
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公开(公告)号:DE1202333B
公开(公告)日:1965-10-07
申请号:DEB0077767
申请日:1964-07-21
Applicant: BASF AG
Inventor: LEHRER DR ERWIN , KITTLER DIPL-ING DR WOLFRAM
IPC: G11B5/845
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