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发明名称
Improvements in preparation of ketones
摘要
申请公布号
GB634959(A)
申请公布日期
1950.03.29
申请号
GB19470033594
申请日期
1947.12.19
申请人
UNITED STATES RUBBER COMPANY
发明人
分类号
C07C45/00
主分类号
C07C45/00
代理机构
代理人
主权项
地址
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