3509992

Information

• Patent Grant
• 3509992

• References
• Source

• Patent Number

  3,509,992

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1970
  54 years ago

• CPC

  • G11B23/0325 - comprising latching or movable handling devices

• US Classifications

  • 206 - Special receptacle or package
  • 220 - Receptacles
  • 346 - Recorders
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER