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发明名称
Improvements in the production and manufacture of stable leuco-indigo preparations
摘要
申请公布号
GB327864(A)
申请公布日期
1930.04.17
申请号
GB19290011668
申请日期
1929.04.15
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED;ALFRED DAVIDSON;ANTHONY JAMES HAILWOOD;FRED HENESEY;ARNOLD SHEPHERDSON
发明人
分类号
C09B67/28
主分类号
C09B67/28
代理机构
代理人
主权项
地址
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