3776623

Information

• Patent Grant
• 3776623

• References
• Source

• Patent Number

  3,776,623

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • G11B15/34 - through non-skip drive means
  • G03B21/43 - Driving mechanisms

• US Classifications

  • 352 - Optics: motion pictures
  • 226 - Advancing material of indeterminate length
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER