3317770

Information

• Patent Grant
• 3317770

• References
• Source

• Patent Number

  3,317,770

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1967
  57 years ago

• CPC

  • H01J29/82 - Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
  • B23K11/14 - Projection welding
  • H01J19/42 - Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
  • H01J29/485 - Construction of the gun or of parts thereof
  • H01J2893/0005 - Fixing of electrodes

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 219 - Electric heating
  • 445 - Electric lamp or space discharge component or device manufacturing