2932233

Information

• Patent Grant
• 2932233

• References
• Source

• Patent Number

  2,932,233

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1960
  65 years ago

• CPC

  • G10B1/08 - of harmoniums
  • Y10S84/22 - Chord organs

• US Classifications

  • 084 - Music