3764216

Information

• Patent Grant
• 3764216

• References
• Source

• Patent Number

  3,764,216

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1973
  51 years ago

• CPC

  • G01B9/021 - using holographic techniques
  • Y10S359/902 - Holographic interferometer

• US Classifications

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