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公开(公告)号:DE810756C
公开(公告)日:1951-08-13
申请号:DEB0001142
申请日:1949-12-17
Applicant: BASF AG
Inventor: KUNZER WERNER DR , RASCHE WILHELM DIPL-ING , KRIEG OSKAR
IPC: F28D9/00
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公开(公告)号:DE802488C
公开(公告)日:1951-02-12
申请号:DEP0042686
申请日:1949-05-14
Applicant: BASF AG
Inventor: KUNZER WERNER DR , RASCHE WILHELM DIPL-ING , KRIEG OSKAR
IPC: F16K3/24
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公开(公告)号:DE923844C
公开(公告)日:1955-02-21
申请号:DEB0019059
申请日:1952-02-14
Applicant: BASF AG
Inventor: KUNZER WERNER DR , RASCHE WILHELM DIPL-ING , KRIEG OSKAR , SCHARFENBERGER AUGUST
IPC: C01B7/01
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