Machine for cleaning and spraying rotating cathode ray tube...

Machine for forming bead wires

Magnet system for travelling wave tubes

Magnet system for travelling-wave tubes

Magnetic beam adjusting arrangements

Magnetic beam correction device for colour television

Magnetic beam deflection system free of chromatic and...

Magnetic beam focusing structure for a microwave tube having...

Magnetic circuit and crossed field tubes using same

Magnetic correction device for a cathode ray tube

Magnetic deflecting and focusing device for a particle beam,...

Magnetic deflection sweep amplifier with intelligent flyback

Magnetic deflection system for depressed-center sector scan...

Magnetic electron lens

Magnetic electron multiplier

Magnetic field control circuit for crossed field switching...

Magnetic field correction method and apparatus

Magnetic fluorescent lamp

Magnetic focussing systems

Magnetic focussing systems