2498436

Information

• Patent Grant
• 2498436

• References
• Source

• Patent Number

  2,498,436

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1950
  74 years ago

• CPC

  • H03J1/044 - Illumination of the tuning dial; On and off switching of the illumination; Circuits related with illumination
  • H04B1/08 - Constructional details

• US Classifications

  • 116 - Signals and indicators
  • 362 - Illumination