206130 ⎘
Details of cathode ray tubes or electron beam tubes; Electron beam control inside the vessel by magnetic means
MAGNETO-ELECTROSTATIC SENSING, FOCUSING, AND STEERING OF ELECTRON BEAMS IN VACUUM ELECTRON DEVICES
#2MULTI-LAYER VACUUM ELECTRON DEVICE AND METHOD OF MANUFACTURE
#3MAGNETO-ELECTROSTATIC SENSING, FOCUSING, AND STEERING OF ELECTRON BEAMS IN VACUUM ELECTRON DEVICES
#4Multi-layer vacuum electron device and method of manufacture
#5Magneto-electrostatic sensing, focusing, and steering of electron beams in vacuum electron devices
#6Multi-layer vacuum electron device and method of manufacture
#7HYBRID AMPLIFIER FOR INDUCTIVE LOAD