2910299

Information

• Patent Grant
• 2910299

• References
• Source

• Patent Number

  2,910,299

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1959
  66 years ago

• CPC

  • G10H3/03 - using pick-up means for reading recorded waves

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 084 - Music
  • 984 - Musical instruments