3743418

Information

• Patent Grant
• 3743418

• References
• Source

• Patent Number

  3,743,418

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1973
  51 years ago

• CPC

  • G01C7/02 - of land surfaces
  • G01C11/025 - by scanning the object

• US Classifications

  • 356 - Optics: measuring and testing