(under subclass 764) Subject matter wherein a conducting surface having a distinctive exterior contour or unique shape generates an electromagnetic alternating field for dielectric heating.
SEE OR SEARCH CLASS
29, Metal Working,
25.41+, for methods of making condensers.
361, Electricity: Electrical Systems and Devices,
271+, and 503+ for capacitors of general utility.
607, Surgery: Light, Thermal, and Electrical Application,
154+, for condenser-type electrodes for use in high frequency diathermy and for treatment of the human body.
