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发明名称
Einrichtung zum Entwickeln von Filmen bei Tageslicht.
摘要
申请公布号
AT154968(B)
申请公布日期
1938.11.10
申请号
ATD154968
申请日期
1937.06.04
申请人
LEOPOLD HAHNL
发明人
LEOPOLD HAHNL
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主分类号
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