2642746

Information

• Patent Grant
• 2642746

• References
• Source

• Patent Number

  2,642,746

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1953
  71 years ago

• CPC

  • H03J1/14 - Special arrangements for fine and coarse tuning
  • Y10S116/31 - TV channel selector

• US Classifications

  • 074 - Machine element or mechanism
  • 116 - Signals and indicators