3529170

Information

• Patent Grant
• 3529170

• References
• Source

• Patent Number

  3,529,170

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1970
  54 years ago

• CPC

  • G05B19/27 - using an absolute digital measuring device
  • B23Q17/00 - Arrangements for observing, indicating or measuring on machine tools
  • B23Q2717/003 - in lathes
  • G05B2219/37296 - Electronic graduation, scale expansion, interpolation

• US Classifications

  • 250 - Radiant energy
  • 356 - Optics: measuring and testing