3322875

Information

• Patent Grant
• 3322875

• References
• Source

• Patent Number

  3,322,875

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1967
  57 years ago

• CPC

  • G10H3/16 - using a reed
  • G10H2230/211 - Spint harmonica
  • Y10S84/14 - Harmonicas

• US Classifications

  • 084 - Music
  • 984 - Musical instruments