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发明名称
New derivatives of tropolone and methods for their preparation
摘要
申请公布号
GB723341(A)
申请公布日期
1955.02.09
申请号
GB19520006351
申请日期
1952.03.11
申请人
MAY & BAKER LIMITED
发明人
SLACK RONALD
分类号
C07D221/04
主分类号
C07D221/04
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代理人
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