3617106

Information

• Patent Grant
• 3617106

• References
• Source

• Patent Number

  3,617,106

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1971
  53 years ago

• CPC

  • H04N3/06 - having a moving lens or other refractor

• US Classifications

  • 359 - Optical: systems and elements
  • 250 - Radiant energy
  • 348 - Television