3322936

Information

• Patent Grant
• 3322936

• References
• Source

• Patent Number

  3,322,936

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1967
  57 years ago

• CPC

  • G11B7/24085 - Pits
  • G11B20/1415 - conversion to or from pulse frequency coding
  • G11B27/32 - on separate auxiliary tracks of the same or an auxiliary record carrier

• US Classifications

  • 235 - Registers
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER