3118971

Information

• Patent Grant
• 3118971

• References
• Source

• Patent Number

  3,118,971

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1964
  61 years ago

• CPC

  • H04N5/846 - the film moving intermittently

• US Classifications

  • 386 - Motion video signal processing for recording or reproducing
  • 346 - Recorders
  • 352 - Optics: motion pictures