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Application filed by F BachschmidfiledCriticalF Bachschmid
Publication of CH506ApublicationCriticalpatent/CH506A/de
CH506A1889-02-271889-02-27Neuerung an vorgearbeiteten Metallen als Platten, Bänder und Drähte, zur Herstellung von Uhrenschalen und Bijouterieartikeln
CH506A
(de)