3011381

Information

• Patent Grant
• 3011381

• References
• Source

• Patent Number

  3,011,381

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1961
  63 years ago

• CPC

  • G10H3/16 - using a reed
  • G10H2230/245 - Spint accordion, i.e. mimicking accordions Electrophonic instruments with one or more typical accordion features

• US Classifications

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