2824245

Information

• Patent Grant
• 2824245

• References
• Source

• Patent Number

  2,824,245

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1958
  67 years ago

• CPC

  • G10H3/08 - using inductive pick-up means
  • G01P3/488 - delivered by variable reluctance detectors
  • H04M19/02 - providing ringing current or supervisory tones

• US Classifications

  • 310 - Electrical generator or motor structure
  • 324 - Electricity: measuring and testing
  • 341 - Coded data generation or conversion
  • 984 - Musical instruments