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PCE
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CPC Subgroup
B23H 7/14

Electric circuits specially adapted therefor, e.g. power supply

Full Title

Processes or apparatus applicable to both electrical discharge machining and electrochemical machining > Electric circuits specially adapted therefor, e.g. power supply

3 direct subcodes

Child Classifications

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  • B23H 7/16 for preventing short circuits or other abnormal discharges
  • B23H 7/18 for maintaining or controlling the desired spacing between electrode and workpiece
  • B23H 7/20 for program control, e.g. adaptive