3643514

Information

• Patent Grant
• 3643514

• References
• Source

• Patent Number

  3,643,514

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1972
  52 years ago

• CPC

  • G05D13/10 - Centrifugal governors with fly-weights

• US Classifications

  • 073 - Measuring and testing