3623797

Information

• Patent Grant
• 3623797

• References
• Source

• Patent Number

  3,623,797

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1971
  53 years ago

• CPC

  • G02B5/265 - involving total internal reflection
  • G01J3/12 - Generating the spectrum Monochromators

• US Classifications

  • 359 - Optical: systems and elements