3433114

Information

• Patent Grant
• 3433114

• References
• Source

• Patent Number

  3,433,114

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1969
  55 years ago

• CPC

  • G10D7/10 - of the type with a cupped mouthpiece
  • G10D9/005 - Tuning devices

• US Classifications

  • 084 - Music
  • 984 - Musical instruments