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发明名称
Einrichtung zum Anzeigen des Flüssigkeitsstandes in einem Behälter an einer oberhalb des Behälters liegenden Stelle.
摘要
申请公布号
AT119906(B)
申请公布日期
1930.11.25
申请号
ATD119906
申请日期
1928.10.19
申请人
GESELLSCHAFT FUER MESS- UND FUELL-APPARATE M. B. H.
发明人
分类号
主分类号
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