3617872

Information

• Patent Grant
• 3617872

• References
• Source

• Patent Number

  3,617,872

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1971
  53 years ago

• CPC

  • G01B7/107 - for measuring objects while moving
  • G01B2210/62 - Support for workpiece air film or bearing with positive or negative pressure

• US Classifications

  • 324 - Electricity: measuring and testing
  • 162 - Paper making and fiber liberation