3082661

Information

• Patent Grant
• 3082661

• References
• Source

• Patent Number

  3,082,661

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1963
  61 years ago

• CPC

  • G02B5/285 - comprising deposited thin solid films
  • B60J3/0291 - Preventing dazzlement during driving in the dark
  • B60Q1/14 - having dimming means
  • C07F9/53 - Organo-phosphine oxides Organo-phosphine thioxides
  • F21V9/14 - for producing polarised light

• US Classifications

  • 359 - Optical: systems and elements