2943526

Information

• Patent Grant
• 2943526

• References
• Source

• Patent Number

  2,943,526

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1960
  64 years ago

• CPC

  • G10D9/005 - Tuning devices

• US Classifications

  • 084 - Music
  • 984 - Musical instruments