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发明名称
Verfahren zur Herstellung zwei- und mehrfarbiger Effektpapiere auf der Papiermaschine.
摘要
申请公布号
AT121150(B)
申请公布日期
1931.02.10
申请号
ATD121150
申请日期
1930.01.02
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
主分类号
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