3554652

Information

• Patent Grant
• 3554652

• References
• Source

• Patent Number

  3,554,652

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  54 years ago

• CPC

  • G01C1/02 - Theodolites
  • G01C1/06 - Arrangements for reading scales

• US Classifications

  • 356 - Optics: measuring and testing