2915933

Information

• Patent Grant
• 2915933

• References
• Source

• Patent Number

  2,915,933

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1959
  65 years ago

• CPC

  • G10B3/08 - Pipes
  • G10D9/023 - Reeds

• US Classifications

  • 084 - Music
  • 984 - Musical instruments