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Application filed by Leo Ing EhmannfiledCriticalLeo Ing Ehmann
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Publication of AT116566BpublicationCriticalpatent/AT116566B/de
AT116566D1927-05-071927-05-07Niveauhalter mit Dampfabsauger bei Instrumentenkochern od. dgl. Apparaten, insbesondere für ärztliche Zwecke.
AT116566B
(de)