3561314

Information

• Patent Grant
• 3561314

• References
• Source

• Patent Number

  3,561,314

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  54 years ago

• CPC

  • G10D1/12 - of zithers

• US Classifications

  • 084 - Music
  • 984 - Musical instruments
  • D17 - Musical instruments