3569687

Information

• Patent Grant
• 3569687

• References
• Source

• Patent Number

  3,569,687

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1971
  53 years ago

• CPC

  • G06G7/161 - with pulse modulation
  • H03K9/06 - of frequency- or rate-modulated pulses
  • H03M1/86 - with intermediate conversion to frequency of pulses

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating