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PCE
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CPC Subgroup
H01C 17/22

adapted for trimming

Full Title

Apparatus or processes specially adapted for manufacturing resistors (providing fillings for housings or enclosures H01C1/02; reducing insulation surrounding a resistor to powder H01C1/03; manufacture of thermally variable resistors H01C7/02, H01C7/04) > adapted for trimming

5 direct subcodes

Child Classifications

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  • H01C 17/23 by opening or closing resistor geometric tracks of predetermined resistive values,
  • H01C 17/232 Adjusting the temperature coefficient; Adjusting value of resistance by adjusting temperature coefficient of resistance
  • H01C 17/235 Initial adjustment of potentiometer parts for calibration