3746775

Information

• Patent Grant
• 3746775

• References
• Source

• Patent Number

  3,746,775

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • G10H1/057 - by envelope-forming circuits
  • Y10S84/23 - Electronic gates for tones

• US Classifications

  • 084 - Music
  • 984 - Musical instruments