2385380

Information

• Patent Grant
• 2385380

• References
• Source

• Patent Number

  2,385,380

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1945
  79 years ago

• CPC

  • H01J19/30 - characterised by the material
  • H01J2893/0021 - carbon
  • Y10T403/35 - Diverse material coupling member

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 403 - Joints and connections
  • 445 - Electric lamp or space discharge component or device manufacturing