DIFF Subgroup
B23C 5/286 Full Title
Milling-cutters (for cutting gear-teeth B23F21/12) > Features relating to lubricating or cooling
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
B23C 5/286 Milling-cutters (for cutting gear-teeth B23F21/12) > Features relating to lubricating or cooling
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.