3543012

Information

• Patent Grant
• 3543012

• References
• Source

• Patent Number

  3,543,012

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1970
  54 years ago

• CPC

  • H03H17/0294 - Variable filters; Programmable filters
  • G06G7/625 - for filters for delay lines
  • H03H17/04 - Recursive filters

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating