Maintaining illumination intensity of a light emitting diode...

Making electrical contact between metals and resistive elements

Male-female electrode joint

Manetic yoke inductor for fiberglass manufacturing equipment

Manufacture of electrically heated mirrors

Manufacture of electrically heated windows

Manufacturing apparatus for depositing a material and an...

Manufacturing apparatus for depositing a material and an...

Mass of current inrush limiters

Master electrical load control system

Matched absorptive end choke for microwave applicators

Material and heating cable

Material treatment apparatus

Matrix of light-emitting elements and method of...

Means and method for controlling lumen output and power...

Means and techniques useful in the reproduction of images

Means for an electrothermal smelting furnace

Means for connecting a cordless electric power appliance to...

Means for inductive stirring

Means for influencing the temperature of flowable media,...