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FIZ TEKHN I AKADEMII NAUK BELO
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FIZ TEKHN I AKADEMII NAUK BELO
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Application filed by FIZ TEKHN I AKADEMII NAUK BELOfiledCriticalFIZ TEKHN I AKADEMII NAUK BELO
Priority to ES457036ApriorityCriticalpatent/ES457036A3/es
Publication of ES457036A3publicationCriticalpatent/ES457036A3/es
Perfeccionamientos introducidos en una cuchilla con arista circular de corte, montada con posibilidad de giro, bajo los esfuerzos del corte, sobre cojinetes de bolas, y cuyas superficies cilíndrica y plana forman respectivamente las caras frontal y posterior.
ES457036A1977-03-211977-03-21Perfeccionamientos introducidos en una cuchilla con arista circular de corte.
ExpiredES457036A3
(es)