2679636

Information

• Patent Grant
• 2679636

• References
• Source

• Patent Number

  2,679,636

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1954
  70 years ago

• CPC

  • G01S7/06 - Cathode-ray tube displays or other two-dimensional or three-dimensional displays
  • G01S7/04 - Display arrangements
  • G05B1/08 - stepwise sensing
  • G06G7/1914 - using a magnetic medium, a linear filter

• US Classifications

  • 382 - Image analysis
  • 235 - Registers
  • 250 - Radiant energy
  • 324 - Electricity: measuring and testing
  • 342 - Communications: directive radio wave systems and devices
  • 348 - Television
  • 356 - Optics: measuring and testing
  • 365 - Static information storage and retrieval