3587176

Information

• Patent Grant
• 3587176

• References
• Source

• Patent Number

  3,587,176

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • G01C9/16 - by using more than one pendulum
  • E21B47/02232 - using a pendulum

• US Classifications

  • 033 - Geometrical instruments