non-flexible

Full Title

Ohmic-resistance heating > Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater (H05B3/62, H05B3/68, H05B3/78, H05B3/84 take precedence) > non-flexible

Child Classifications

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• H05B 3/24 heating conductor being self-supporting
• H05B 3/26 heating conductor mounted on insulating base
• H05B 3/28 heating conductor embedded in insulating material
• H05B 3/32 heating conductor mounted on insulators on a metallic frame