2940027

Information

• Patent Grant
• 2940027

• References
• Source

• Patent Number

  2,940,027

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1960
  64 years ago

• CPC

  • H03B5/30 - with frequency-determining element being electromechanical resonator
  • G05B11/017 - using photo-electric means

• US Classifications

  • 318 - Electricity: motive power systems
  • 310 - Electrical generator or motor structure