2870521

Information

• Patent Grant
• 2870521

• References
• Source

• Patent Number

  2,870,521

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1959
  66 years ago

• CPC

  • H03H3/04 - for obtaining desired frequency or temperature coefficient
  • Y10S116/19 - Wave generator with resonating element
  • Y10S116/30 - Remote TV tuner
  • Y10T29/42 - Piezoelectric device making

• US Classifications

  • 029 - Metal working
  • 116 - Signals and indicators
  • 310 - Electrical generator or motor structure