3790875

Information

• Patent Grant
• 3790875

• References
• Source

• Patent Number

  3,790,875

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  50 years ago

• CPC

  • G05B19/188 - characterised by special applications and not provided for in the relevant subclasses, (
  • B24B13/043 - using cup-type grinding wheels
  • G05B2219/33268 - D-A, A-D
  • G05B2219/41477 - Servo loop with analog position sensor for continuous path control
  • H03M1/48 - Servo-type converters

• US Classifications

  • 318 - Electricity: motive power systems
  • 451 - Abrading