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发明名称
Verfahren zur Herstellung von Phthalocyanin-Farbstoffen.
摘要
申请公布号
AT159691(B)
申请公布日期
1940.10.25
申请号
ATD159691
申请日期
1938.05.14
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
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主分类号
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