3549903

Information

• Patent Grant
• 3549903

• References
• Source

• Patent Number

  3,549,903

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1970
  54 years ago

• CPC

  • H03H19/008 - with variable switch closing time
  • G05D3/1427 - with non-linear amplifier chain
  • G05D3/18 - delivering a series of pulses
  • G06G7/161 - with pulse modulation

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems