2664180

Information

• Patent Grant
• 2664180

• References
• Source

• Patent Number

  2,664,180

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1953
  70 years ago

• CPC

  • H01J5/42 - using intermediate part
  • H01J2893/0034 - Lamp bases
  • Y10T403/217 - Members having different coefficients of expansion

• US Classifications

  • 403 - Joints and connections
  • 174 - Electricity: conductors and insulators