3562505

Information

• Patent Grant
• 3562505

• References
• Source

• Patent Number

  3,562,505

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  54 years ago

• CPC

  • G06G7/22 - for evaluating trigonometric functions for conversion of co-ordinates for computations involving vector quantities
  • G06F7/4806 - Computations with complex numbers
  • G06G7/32 - for solving of equations or inequations; for matrices

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating