DIFF Subgroup Additional Only
H05B 2203/013 Heaters using resistive films or coatings
Full Title
Aspects relating to Ohmic resistive heating covered by group H05B3/00 > Heaters using resistive films or coatings
H05B 2203/013 Aspects relating to Ohmic resistive heating covered by group H05B3/00 > Heaters using resistive films or coatings