Ladle preheat indication system
Lamp annealer and method for controlling processing...
Laser output measuring apparatus
Laundry dryer
Leakage current thermostat
Light sensitive control for toaster
Linearized thermal feedback circuit and temperature controller c
Liquid heating device
Liquid temperature control apparatus comprising initial temperat
Logic circuit and method for controlling the power supply of an
Logical flicker suppression for a temperature controlled...
Long term calibration of sensor assembly for glass-ceramic...
Low and high voltage electrical heating devices
Low profile heater
Low resistance electrical interface for current limiting polymer
Low temperature control of rapid thermal processes
Low voltage power supply system for an electric blanket or...