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经营范围
发明名称
Improvements relating to substituted pteridines and intermediates and derivatives thereof
摘要
申请公布号
GB711387(A)
申请公布日期
1954.06.30
申请号
GB19520000321
申请日期
1952.01.04
申请人
AMERICAN CYANAMID COMPANY
发明人
分类号
主分类号
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代理人
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