3752416

Information

• Patent Grant
• 3752416

• References
• Source

• Patent Number

  3,752,416

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • G03B21/326 - Means for fixing the film on the axis of a reel or spindle
  • G11B15/67 - by extracting end of record carrier from container or spool
  • G11B15/674 - Threading or attaching end of record carrier on or to single reel

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER