3496290

Information

• Patent Grant
• 3496290

• References
• Source

• Patent Number

  3,496,290

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1970
  54 years ago

• CPC

  • G01C21/00 - Navigation Navigational instruments not provided for in preceding groups
  • G01S7/04 - Display arrangements
  • G06E3/003 - forming integrals of products
  • H01J31/286 - correlater tubes

• US Classifications

  • 382 - Image analysis
  • 315 - Electric lamp and discharge devices: systems