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Application filed by Ngoc No NguyenfiledCriticalNgoc No Nguyen
Priority to ITCN970011priorityCriticalpatent/IT243243Y1/en
Publication of ITCN970011V0publicationCriticalpatent/ITCN970011V0/en
Publication of ITCN970011U1publicationCriticalpatent/ITCN970011U1/en
Application grantedgrantedCritical
Publication of IT243243Y1publicationCriticalpatent/IT243243Y1/en
ITCN9700111997-11-181997-11-18
DRILL DRILL WITH A SYSTEM SUITABLE TO ELIMINATE THE DEBURRING OR TO EXTEND THE HOLE TO THE CLUTCH IN TRAPEZOIDAL FORM.
IT243243Y1
(en)