Lowe, Price LeBlanc, Becker & Shur
Structure of electric heater
 An electric heater is described. The heater is composed of a plastic or a rubber strip conductor with a heat resistant and electric conductive chemical dispersed therethrough and electric conductors disposed on either side of the strip conductor so that when the electric conductors are coupled to a source of electrical energy current will flow through the strip and generate heat. The strip conductor then is covered with a polyethylene layer which is adhered thereto, and the polyethylene layer in turn is covered by a PVC layer. 
H H H
H05B H05B H05B
additional additional inventional
Jong-Tsuen Chien-Han
Lin Ho