3347088

Information

• Patent Grant
• 3347088

• References
• Source

• Patent Number

  3,347,088

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1967
  57 years ago

• CPC

  • G02B7/02 - for lenses
  • G01B13/19 - for testing the alignment of axes
  • G01M11/00 - Testing of optical apparatus Testing structures by optical methods not otherwise provided for
  • G01M11/0221 - by determining the optical axis or position of lenses
  • Y10S359/90 - Methods

• US Classifications

  • 073 - Measuring and testing
  • 033 - Geometrical instruments
  • 359 - Optical: systems and elements