Electric heating device
Electric heating device having a metal sheath
Electric heating element for electric resistance furnaces
Electric immersion heater
Electric tubular heating body and process for its manufacture
Electrical external resistance
Electrical heating assembly having a thermally conductive refrac
Electrical insulating refractory composition
Electrical resistor
Electrical resistor and method of making same
Electrical resistor component assembly which is hermetically sea
Electrical resistor package which remains unaffected by ambient
Electromechanical semiconductor transducer
Electronic apparatus and surface mounting devices therefor
Electronic circuit device
Electronic device and process of making electronic device
Electronic devices having reduced destruction of internal elemen
Enhanced linearity, low switching perturbation resistor strings