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发明名称
Photographisches Erzeugnis, insbesondere für Farbenphotographie.
摘要
申请公布号
AT159508(B)
申请公布日期
1940.09.25
申请号
ATD159508
申请日期
1937.11.02
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
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主分类号
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