3740450

Information

• Patent Grant
• 3740450

• References
• Source

• Patent Number

  3,740,450

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1973
  51 years ago

• CPC

  • G10H1/14 - during execution
  • G10H1/057 - by envelope-forming circuits
  • G10H7/04 - in which amplitudes are read at varying rates
  • Y10S84/05 - Chiff

• US Classifications

  • 084 - Music
  • 984 - Musical instruments