DIFF Subgroup
B23H 7/04 Apparatus for supplying current to working gap; Electric circuits specially adapted therefor
Introduced: January 1985
Full Title
Processes or apparatus applicable to both electrical discharge machining and electrochemical machining > Wire-cutting > Apparatus for supplying current to working gap; Electric circuits specially adapted therefor
No child classifications to compare. This is a leaf node in both IPC and CPC.