3648040

Information

• Patent Grant
• 3648040

• References
• Source

• Patent Number

  3,648,040

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • G05B23/0202 - in which a transfer function of a process is calculated
  • G06F17/15 - Correlation function computation including computation of convolution operations

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating
  • 324 - Electricity: measuring and testing