2782675

Information

• Patent Grant
• 2782675

• References
• Source

• Patent Number

  2,782,675

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1957
  67 years ago

• CPC

  • G01C15/14 - Artificial horizons

• US Classifications

  • 356 - Optics: measuring and testing