2871565

Information

• Patent Grant
• 2871565

• References
• Source

• Patent Number

  2,871,565

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1959
  66 years ago

• CPC

  • F41G3/24 - Bombsights

• US Classifications

  • 033 - Geometrical instruments
  • 073 - Measuring and testing
  • 356 - Optics: measuring and testing