Inox Brevetto 18cm Italian All Metal Fishtail vintage automatic knife

Inox Brevetto 18cm Italian All Metal Fishtail vintage automatic knife made in Italy most likely in the 1970s or 80s. The knife measures 17.8cm (7 inches) open and 4 inches closed with steel liners and nickel silver button & safety cap. The swedge grind blade is 94% full or better and shiny with some blade loss from sharpening/use and the ricasso is stamped INOX BREVETTO and the reverse has a Scissors stamp with the letters G S & C in the grips I believe. The handles are all metal with a light engraved pattern and are in great condition. The knife works well with blade tip deep & centered closed, Strong snap and TIGHT lockup! Safety works. VG+ condition.