Multiband travelling wave tube of reduced length capable of...

Multibeam electronic tube with magnetic field for correcting...

Multibeam klystron

Multicavity klystron

Multifunctional enclosure for wiring board in display

Multilayer field emission klystron

Multiple beam lasertron

Multiple cavity klystron

Multiple stage depressed collector (MSDC) klystron based...

Multiple stage depressed collector (MSDC) klystron based...

Multiple-beam electron tube with cavity/beam coupling via drift

Multiple-beam klystron

Multiple-beam microwave tube with coaxial output and coaxial col

Multiple-beam microwave tube with groups of adjacent cavities

Multistage collector for electron-beam tubes having collector el

Multistage depressed collector

Multistage depressed collector for dual mode operation

Multistage depressed collector for microwave tube

Multistage electron collector withstanding high voltages and ele

Multistage spent particle collector and a method for making same