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经营范围
发明名称
Purification of imides
摘要
申请公布号
US1914723(A)
申请公布日期
1933.06.20
申请号
US19300421601
申请日期
1930.01.17
申请人
THE SELDEN RESEARCH & ENGINEERING CORPORATION
发明人
JAEGER ALPHONS O.
分类号
C07D209/48
主分类号
C07D209/48
代理机构
代理人
主权项
地址
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