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Application filed by Ruutz Dr HeinrichfiledCriticalRuutz Dr Heinrich
Publication of CH44694ApublicationCriticalpatent/CH44694A/de
CH44694A1908-04-091908-04-09Zur Anbringung an einer wenigstens annähernd wagrechten Platte eingerichtete Vorrichtung zum Halten von Gegenständen
CH44694A
(de)