3516748

Information

• Patent Grant
• 3516748

• References
• Source

• Patent Number

  3,516,748

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1970
  54 years ago

• CPC

  • G01C1/06 - Arrangements for reading scales
  • G01B11/26 - for measuring angles or tapers for testing the alignment of axes
  • G01C1/02 - Theodolites
  • G02B25/00 - Eyepieces Magnifying glasses

• US Classifications

  • 356 - Optics: measuring and testing