3448210

Information

• Patent Grant
• 3448210

• References
• Source

• Patent Number

  3,448,210

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • H04N3/04 - having a moving aperture also apertures covered by lenses

• US Classifications

  • 348 - Television