3004464

Information

• Patent Grant
• 3004464

• References
• Source

• Patent Number

  3,004,464

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1961
  63 years ago

• CPC

  • G01C11/00 - Photogrammetry or videogrammetry
  • Y10T409/302912 - including means for operation without manual intervention

• US Classifications

  • 356 - Optics: measuring and testing
  • 250 - Radiant energy
  • 348 - Television
  • 409 - Gear cutting, milling, or planing