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CPC Subgroup
H01J 23/06

Electron or ion guns

Full Title

Details of transit-time tubes of the types covered by group H01J25/00 > Electrodes; Magnetic control means; Screens (associated with resonator or delay system H01J23/16) > Electron or ion guns

3 direct subcodes

Child Classifications

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  • H01J 23/065 producing a solid cylindrical beam (H01J23/075 takes precedence)
  • H01J 23/07 producing a hollow cylindrical beam (H01J23/075 takes precedence)
  • H01J 23/075 Magnetron injection guns