3181872

Information

• Patent Grant
• 3181872

• References
• Source

• Patent Number

  3,181,872

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1965
  59 years ago

• CPC

  • G11B3/0955 - using mechanical means for detecting the end of the recording
  • G11B17/165 - with mechanical detecting means

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER