2986638

Information

• Patent Grant
• 2986638

• References
• Source

• Patent Number

  2,986,638

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1961
  64 years ago

• CPC

  • G01V5/025 - specially adapted for use from aircraft

• US Classifications

  • 250 - Radiant energy
  • 360 - Dynamic magnetic information storage or retrieval