3311800

Information

• Patent Grant
• 3311800

• References
• Source

• Patent Number

  3,311,800

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1967
  57 years ago

• CPC

  • H01J5/42 - using intermediate part
  • H01J2893/0034 - Lamp bases

• US Classifications

  • 257 - Active solid-state devices
  • 174 - Electricity: conductors and insulators