Magnetic field apparatus for a particle accelerator having a sup
Magnetic pole structure of an isochronous-cyclotron
Magnetically focused electron beam tube
Magnetically focussed tube
Magnetron and dielectric heater using magnetron
Means for cooling the faceplate of a cathode ray tube in a telev
Mercury electrodeless discharge lamp and method of its fabricati
Metal halide arc discharge lamp assembly
Metal halide arc discharge lamp assembly
Metal halide arc discharge lamp assembly
Metal halide arc discharge lamp having shielded electrode
Metal halide arc discharge lamp having short arc length
Metal halide arc discharge lamp with means for suppressing conve
Metal halide discharge lamp
Metal halide discharge lamp having a reflective coating
Metal halide discharge lamp having low color temperature and imp
Metal halide discharge lamp with arc tube temperature equalizing
Metal halide high-intensity discharge lamp having improved resta
Metal halide lamp
Metal halide lamp