3437813

Information

• Patent Grant
• 3437813

• References
• Source

• Patent Number

  3,437,813

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1969
  56 years ago

• CPC

  • B23Q35/128 - Sensing by using optical means
  • G05B2219/4708 - Command codes, marks along line to control operation, velocity
  • Y02P70/167 - relating to the design or operation of machining centres or machine tools

• US Classifications

  • 250 - Radiant energy