3884076

Information

• Patent Grant
• 3884076

• References
• Source

• Patent Number

  3,884,076

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1975
  49 years ago

• CPC

  • G01B7/105 - for measuring thickness of coating
  • G01B7/107 - for measuring objects while moving
  • G01B13/06 - for measuring thickness
  • G01B2210/62 - Support for workpiece air film or bearing with positive or negative pressure

• US Classifications

  • 073 - Measuring and testing
  • 324 - Electricity: measuring and testing