3586416

Information

• Patent Grant
• 3586416

• References
• Source

• Patent Number

  3,586,416

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1971
  54 years ago

• CPC

  • G02F1/21 - by interference
  • G02F1/03 - based on ceramics or electro-optical crystals
  • G02F1/09 - based on magneto-optical elements
  • G02F2001/215 - Michelson type

• US Classifications

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