2584728

Information

• Patent Grant
• 2584728

• References
• Source

• Patent Number

  2,584,728

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1952
  73 years ago

• CPC

  • H05B6/04 - Sources of current
  • G01G7/02 - by electromagnetic action
  • H01H47/20 - for producing frequency-selective operation of the relay
  • H03K17/97 - using a magnetic movable element
  • H03K2017/9706 - Inductive element

• US Classifications

  • 331 - Oscillators
  • 336 - Inductor devices
  • 361 - Electricity: electrical systems and devices