3518480

Information

• Patent Grant
• 3518480

• References
• Source

• Patent Number

  3,518,480

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1970
  54 years ago

• CPC

  • H01J1/96 - Spacing members extending to the envelope
  • H01J9/36 - Joining connectors to internal electrode system
  • H01J61/98 - Lamps with closely spaced electrodes heated to incandescence by light-emitting discharge

• US Classifications

  • 313 - Electric lamp and discharge devices