Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to SU1768423ApriorityCriticalpatent/SU409831A1/ru
Application grantedgrantedCritical
Publication of SU409831A1publicationCriticalpatent/SU409831A1/ru
Cabeca divisora aperfeicoada suportando a ferramenta,fixada no fuso,ajustavel perifericamente,para micro-usinagem de pecas a serem trabalhadas em maquinas operatrizes como maquinas do tipo de levantamento de aparas,maquinas de micro-retificagem,furadeiras de precisao e semelhante