2472681

Information

• Patent Grant
• 2472681

• References
• Source

• Patent Number

  2,472,681

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1949
  75 years ago

• CPC

  • G10D7/12 - of the type with free reeds (Zunge)
  • G10F1/20 - to be plucked

• US Classifications

  • 084 - Music
  • 984 - Musical instruments