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发明名称
Production of vat dyestuffs of the n-methyl acridine anthrone naphthoquinone series
摘要
申请公布号
US1832236(A)
申请公布日期
1931.11.17
申请号
US19270232198
申请日期
1927.11.09
申请人
GENERAL ANILINE WORKS, INC.
发明人
NAWIASKY PAUL
分类号
C09B5/40
主分类号
C09B5/40
代理机构
代理人
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