3837254

Information

• Patent Grant
• 3837254

• References
• Source

• Patent Number

  3,837,254

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • G10H5/04 - with semiconductor devices as active elements
  • G10H5/06 - tones generated by frequency multiplication or division of a basic tone
  • Y10S84/12 - Side rhythm and percussion devices

• US Classifications

  • 084 - Music
  • 984 - Musical instruments