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Application filed by Josef EsserfiledCriticalJosef Esser
Publication of CH34076ApublicationCriticalpatent/CH34076A/de
CH34076A1905-04-041905-04-04Einrichtung, um vor Einlaufen eines Bahnzuges in eine Haltestelle den Namen derselben den Zuginsassen anzuzeigen
CH34076A
(de)