3051033

Information

• Patent Grant
• 3051033

• References
• Source

• Patent Number

  3,051,033

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1962
  62 years ago

• CPC

  • G10D1/04 - of harps, lyres

• US Classifications

  • 084 - Music
  • 984 - Musical instruments