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Application filed by Honore BuehlerfiledCriticalHonore Buehler
Publication of CH68704ApublicationCriticalpatent/CH68704A/fr
Procédé pour la fabrication par électroformage d'un article en métal précieux pour la décoration et la bijouterie et article obtenu par la mise en oeuvre de ce procédé
Processo per la fabbricazione mediante elettroformatura di prodotti di materiale prezioso per scopi meccanici industriali decorativi e per gioiellepia e prodotti ottenuti mediante detto processo