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发明名称
Preparation of 3-amino-2-pyrazolin-5-one derivatives
摘要
申请公布号
GB1059994(A)
申请公布日期
1967.02.22
申请号
GB19640006700
申请日期
1964.02.18
申请人
EASTMAN KODAK COMPANY
发明人
分类号
C07D231/52;G03C7/384
主分类号
C07D231/52
代理机构
代理人
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