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发明名称
4-(tertiaryamino)-2h-pyran-2-ones
摘要
申请公布号
US3277088(A)
申请公布日期
1966.10.04
申请号
US19640337711
申请日期
1964.01.15
申请人
EASTMAN KODAK COMPANY
发明人
MARTIN JAMES C.
分类号
C07C45/56;C07C49/14;C07D231/12;C07D309/38
主分类号
C07C45/56
代理机构
代理人
主权项
地址
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