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公开(公告)号:US2971034A
公开(公告)日:1961-02-07
申请号:US67213857
申请日:1957-07-16
Applicant: STUDIENGESELLSCHAFT KOHLE MBH
Inventor: KLAUS HAFNER
IPC: C07C13/52
CPC classification number: C07C13/52 , C07C2602/30
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2.
公开(公告)号:US2953607A
公开(公告)日:1960-09-20
申请号:US81259859
申请日:1959-05-12
Applicant: STUDIENGESELLSCHAFT KOHLE MBH
Inventor: KLAUS HAFNER
IPC: C07C1/32
CPC classification number: C07C1/325 , C07C1/328 , C07C2601/10 , C07C13/15
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