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经营范围
发明名称
Heterocyclic benzanthrone compounds
摘要
申请公布号
US2546138(A)
申请公布日期
1951.03.20
申请号
US19480068727
申请日期
1948.12.31
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
SCHMIDT-NICKELS WILHELM
分类号
C07D335/04
主分类号
C07D335/04
代理机构
代理人
主权项
地址
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