Electron gun for CRT
Electron gun for CRT
Electron gun for multiple beam klystron using magnetic focusing
Electron gun for producing incident and secondary electrons
Electron gun for producing spiral electron beams and gyrotron de
Electron gun for projection television cathode ray tubes
Electron gun for providing electrons grouped in short pulses
Electron gun for television camera tube
Electron gun having a distributed electrostatic lens
Electron gun having an arc-inhibiting electrode
Electron gun having an extended field beam focusing and convergi
Electron gun having an extended field electrostatic focus lens
Electron gun having arc suppression means
Electron gun having improved focus and convergence, and color ca
Electron gun having multiple transmitting and emitting sections
Electron gun in color CRT
Electron gun modulated by optoelectronic switching
Electron gun structure for a color picture tube apparatus
Electron gun structure for a pickup tube
Electron gun system providing for control of convergence, astigm