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Application filed by Rud Ley Maschinenfabrik AktienfiledCriticalRud Ley Maschinenfabrik Aktien
Publication of CH75680ApublicationCriticalpatent/CH75680A/de
CH75680A1917-05-121917-05-12Fräskopf zum gleichzeitigen Einfräsen einer Mehrzahl langer Nuten in Hohlkörper von ervhältsnismäßig enger Bohrung
CH75680A
(de)