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公开(公告)号:CA273901A
公开(公告)日:1927-09-13
申请号:CA273901D
Applicant: SIMPLEX REFINING COMPANY
Inventor: KRAMER GUSTAV ALBERT , SENDEN GERHARDUS HENDRICUS VAN
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公开(公告)号:CA264185A
公开(公告)日:1926-09-07
申请号:CA264185D
Applicant: SIMPLEX REFINING COMPANY
Inventor: KRAMER GUSTAV ALBERT
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公开(公告)号:CA278977A
公开(公告)日:1928-03-27
申请号:CA278977D
Applicant: SIMPLEX REFINING COMPANY
Inventor: KRAMER GUSTAV ALBERT
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公开(公告)号:CA275703A
公开(公告)日:1927-11-22
申请号:CA275703D
Applicant: SIMPLEX REFINING COMPANY
Inventor: KRAMER GUSTAV ALBERT
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