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发明名称
Yellow azo dyestuff
摘要
申请公布号
US2092971(A)
申请公布日期
1937.09.14
申请号
US19350050367
申请日期
1935.11.18
申请人
U. S. INDUSTRIAL ALCOHOL CO.
发明人
HERSTEIN BERNARD
分类号
C09B29/32
主分类号
C09B29/32
代理机构
代理人
主权项
地址
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