2968742

Information

• Patent Grant
• 2968742

• References
• Source

• Patent Number

  2,968,742

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1961
  63 years ago

• CPC

  • H03F3/28 - with tubes only
  • H01J19/40 - Screens for shielding
  • H01J19/42 - Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
  • H01J21/065 - Devices for short wave tubes
  • H03F1/16 - in discharge tube amplifiers
  • H01J2893/0002 - Construction arrangements of electrode systems

• US Classifications

  • 313 - Electric lamp and discharge devices