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PCE
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CPC Subgroup
H05B 3/42

non-flexible

Full Title

Ohmic-resistance heating > Heating elements having the shape of rods or tubes (H05B3/62, H05B3/68, H05B3/78 take precedence) > non-flexible

3 direct subcodes

Child Classifications

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  • H05B 3/44 heating conductor arranged within rods or tubes of insulating material
  • H05B 3/46 heating conductor mounted on insulating base