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发明名称
Einrichtung zum Aufbringen von Druckfarbe auf die Farbübernahmswalze von Vervielfältigungsvorrichtungen.
摘要
申请公布号
AT152140(B)
申请公布日期
1937.12.27
申请号
ATD152140
申请日期
1936.06.26
申请人
DR. HELENE SOKAL;FRANZ DWORAK
发明人
DR. HELENE SOKAL;FRANZ DWORAK
分类号
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代理人
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