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Application filed by Zbrojovka Brno Statni PodnikfiledCriticalZbrojovka Brno Statni Podnik
Publication of DD274742A3publicationCriticalpatent/DD274742A3/de
Procede et dispositif d'orientation des tetes de guidage de fil sur des installations de coupe par electro-erosion en vue de l'etincelage avec une position oblique importante de fil