Magnetic field apparatus for a particle accelerator having a sup

Magnetic pole structure of an isochronous-cyclotron

Mercury electrodeless discharge lamp and method of its fabricati

Method and apparatus for electrostatic deflection of high curren

Method and apparatus for injecting charged particles across a ma

Method and apparatus for storing an energy-rich electron beam in

Method for cooling a charged particle beam

Method of forming conductors in slots in a plate

Method of making a fluorescent display device having segmentary

Method of producing a low-pressure mercury vapor discharge lamp

Method of using invisible spacers for electro-optical display de

Mirror array light valve

Optical emission device

Optical interference film having high and low refractive index l

Optical radiation source or detector device having plural radiat

Optical system of television camera

Optoelectronic displays using uniformly spaced arrays of semisph

Organic thin-film EL device

Over voltage arrester

p-n Junction controlled field emitter array cathode