3405945

Information

• Patent Grant
• 3405945

• References
• Source

• Patent Number

  3,405,945

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1968
  56 years ago

• CPC

  • G03B31/02 - in which sound track is on a moving-picture film
  • G11B15/34 - through non-skip drive means

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 352 - Optics: motion pictures
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER