3198070

Information

• Patent Grant
• 3198070

• References
• Source

• Patent Number

  3,198,070

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1965
  59 years ago

• CPC

  • G02B5/08 - Mirrors
  • B60R1/089 - using a liquid filtering layer of variable thickness

• US Classifications

  • 359 - Optical: systems and elements