3406243

Information

• Patent Grant
• 3406243

• References
• Source

• Patent Number

  3,406,243

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1968
  56 years ago

• CPC

  • G10H1/34 - Switch arrangements
  • G10H2230/245 - Spint accordion, i.e. mimicking accordions Electrophonic instruments with one or more typical accordion features

• US Classifications

  • 084 - Music
  • 984 - Musical instruments