2603886

Information

• Patent Grant
• 2603886

• References
• Source

• Patent Number

  2,603,886

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1952
  72 years ago

• CPC

  • G01S7/40 - Means for monitoring or calibrating
  • F41G3/2694 - for simulating a target
  • F41G9/025 - Training or teaching apparatus therefor

• US Classifications

  • 434 - Education and demonstration