1510689

Information

• Patent Grant
• 1510689

• References
• Source

• Patent Number

  1,510,689

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1924
  100 years ago

• CPC

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

• US Classifications

  • 073 - Measuring and testing