2975524

Information

• Patent Grant
• 2975524

• References
• Source

• Patent Number

  2,975,524

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1961
  63 years ago

• CPC

  • G01B5/243 - for measuring chamfer
  • G01B3/56 - Gauges for measuring angles or tapers

• US Classifications

  • 033 - Geometrical instruments