3148451

Information

• Patent Grant
• 3148451

• References
• Source

• Patent Number

  3,148,451

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1964
  60 years ago

• CPC

  • B43L13/022 - automatic
  • G05B19/371 - the positional error is used to control continuously the servomotor according to its magnitude
  • G06K11/02 - Automatic curve followers
  • G05B2219/35356 - Data handling

• US Classifications

  • 033 - Geometrical instruments
  • 318 - Electricity: motive power systems
  • 708 - Electrical computers: arithmetic processing and calculating