3571579

Information

• Patent Grant
• 3571579

• References
• Source

• Patent Number

  3,571,579

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1971
  53 years ago

• CPC

  • G06E3/001 - Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
  • G01B11/303 - using photoelectric detection means
  • G06G7/1914 - using a magnetic medium, a linear filter

• US Classifications

  • 702 - Data processing: measuring, calibrating, or testing
  • 073 - Measuring and testing
  • 250 - Radiant energy
  • 333 - Wave transmission lines and networks
  • 700 - Data processing: generic control systems or specific applications
  • 708 - Electrical computers: arithmetic processing and calculating