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发明名称
Indigoid vat dyestuffs and process of preparing them
摘要
申请公布号
US1830861(A)
申请公布日期
1931.11.10
申请号
US19290360320
申请日期
1929.05.03
申请人
GENERAL ANILINE WORKS, INC.
发明人
THIESS KARL;MEISSNER THEODOR
分类号
C09B7/06
主分类号
C09B7/06
代理机构
代理人
主权项
地址
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