3857042

Information

• Patent Grant
• 3857042

• References
• Source

• Patent Number

  3,857,042

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • F41G7/004 - for infra-red seekers
  • F41G7/005 - for testing benches or sets

• US Classifications

  • 250 - Radiant energy
  • 073 - Measuring and testing
  • 244 - Aeronautics and astronautics