3194108

Information

• Patent Grant
• 3194108

• References
• Source

• Patent Number

  3,194,108

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1965
  59 years ago

• CPC

  • G01C3/10 - using a parallactic triangle with variable angles and a base of fixed length in the observation station
  • G01C3/12 - with monocular observation at a single point

• US Classifications

  • 356 - Optics: measuring and testing
  • 359 - Optical: systems and elements