1451602

Information

• Patent Grant
• 1451602

• References
• Source

• Patent Number

  1,451,602

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1923
  102 years ago

• CPC

  • G01P5/065 - with mechanical coupling to the indicating device
  • Y10T74/19521 - Bevel

• US Classifications

  • 073 - Measuring and testing
  • 074 - Machine element or mechanism