205441 ⎘
Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas ; Discharge tubes for evacuation by diffusion of ions; Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of thermionic cathodes
Sub-classes:HIGH POWER ION BEAM GENERATOR SYSTEMS AND METHODS
#2HIGH POWER ION BEAM GENERATOR SYSTEMS AND METHODS
#3HIGH POWER ION BEAM GENERATOR SYSTEMS AND METHODS
#4High power ion beam generator systems and methods
#5High power ion beam generator systems and methods
#6High power ion beam generator systems and methods
#7High power ion beam generator systems and methods
#8Compact electrostatic ion pump
#9High power ion beam generator systems and methods
#10High power ion beam generator systems and methods
#11Forming ion pump having silicon manifold
#12Miniature ion pump
#13Charged particle beam apparatus
#14Method and apparatus for characterizing homodyne transmitters and receivers
#15High power ion beam generator systems and methods
#16Ion pump with direct molecule flow channel through anode