3845566

Information

• Patent Grant
• 3845566

• References
• Source

• Patent Number

  3,845,566

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1974
  51 years ago

• CPC

  • B23F23/12 - Other devices
  • B23F15/08 - Making intermeshing rotors
  • G01B7/12 - for measuring diameters
  • Y10S33/17 - Piston ring and bearing race gauging

• US Classifications

  • 033 - Geometrical instruments