3911776

Information

• Patent Grant
• 3911776

• References
• Source

• Patent Number

  3,911,776

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • G10H1/14 - during execution
  • Y10S84/09 - Filtering
  • Y10S84/19 - Light sensitive resistor

• US Classifications

  • 084 - Music
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 330 - Amplifiers
  • 333 - Wave transmission lines and networks
  • 984 - Musical instruments