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经营范围
发明名称
Verfahren zur Darstellung cyclischer Ketone.
摘要
申请公布号
CH173729(A)
申请公布日期
1934.12.15
申请号
CHD173729
申请日期
1933.07.15
申请人
SCHERING-KAHLBAUM A. G.
发明人
G. SCHERING-KAHLBAUM A.
分类号
主分类号
代理机构
代理人
主权项
地址
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