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发明名称
Manufacture of finely divided phthalocyanine pigments
摘要
申请公布号
US2214454(A)
申请公布日期
1940.09.10
申请号
US19370178907
申请日期
1937.12.09
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
DENT CHARLES ENRIQUE
分类号
C09B47/30;C09B67/00
主分类号
C09B47/30
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代理人
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