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发明名称
Fabrication de pigments
摘要
申请公布号
FR936461(A)
申请公布日期
1948.07.21
申请号
FRD936461
申请日期
1946.12.04
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C09C1/56;H04R1/28
主分类号
C09C1/56
代理机构
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