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发明名称
Improvements in the manufacture and production of colour lakes
摘要
申请公布号
GB356508(A)
申请公布日期
1931.09.10
申请号
GB19300029098
申请日期
1930.09.29
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B69/06
主分类号
C09B69/06
代理机构
代理人
主权项
地址
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