3580062

Information

• Patent Grant
• 3580062

• References
• Source

• Patent Number

  3,580,062

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1971
  53 years ago

• CPC

  • G06G7/188 - using electromechanical elements
  • G01B7/34 - for measuring roughness or irregularity of surfaces

• US Classifications

  • 073 - Measuring and testing