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发明名称
Manufacture of vitamin intermediates
摘要
申请公布号
US2443334(A)
申请公布日期
1948.06.15
申请号
US19420431445
申请日期
1942.02.18
申请人
PARKE, DAVIS & COMPANY
发明人
HOUSE RUSSELL W. VAN
分类号
C07D307/33
主分类号
C07D307/33
代理机构
代理人
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地址
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