3602628

Information

• Patent Grant
• 3602628

• References
• Source

• Patent Number

  3,602,628

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1971
  53 years ago

• CPC

  • G10H1/057 - by envelope-forming circuits
  • Y10S84/08 - Keyed oscillators
  • Y10S84/25 - Pedal clavier

• US Classifications

  • 084 - Music
  • 984 - Musical instruments