3666193

Information

• Patent Grant
• 3666193

• References
• Source

• Patent Number

  3,666,193

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  53 years ago

• CPC

  • G11B15/32 - through the reels or cores on to which the record carrier is wound
  • G11B15/67573 - of the cassette without holder

• US Classifications

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