2987653

Information

• Patent Grant
• 2987653

• References
• Source

• Patent Number

  2,987,653

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1961
  63 years ago

• CPC

  • H03K5/24 - the characteristic being amplitude
  • G05B1/025 - using inductance means
  • G05D1/0066 - for limitation of acceleration or stress
  • G05D3/1418 - with ac amplifier chain

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 324 - Electricity: measuring and testing
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems