2790161

Information

• Patent Grant
• 2790161

• References
• Source

• Patent Number

  2,790,161

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1957
  67 years ago

• CPC

  • H03J1/044 - Illumination of the tuning dial; On and off switching of the illumination; Circuits related with illumination

• US Classifications

  • 340 - Communications: electrical
  • 040 - Card, picture, or sign exhibiting
  • 324 - Electricity: measuring and testing
  • 334 - Tuners