3213182

Information

• Patent Grant
• 3213182

• References
• Source

• Patent Number

  3,213,182

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1965
  59 years ago

• CPC

  • H01J17/04 - Electrodes Screens
  • H01B17/306 - by embedding in material other than glass or ceramics
  • H01J5/30 - using packing-material
  • H01J37/32018 - Glow discharge
  • H01J2893/0046 - Lamp base with closure

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 313 - Electric lamp and discharge devices