2570701

Information

• Patent Grant
• 2570701

• References
• Source

• Patent Number

  2,570,701

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1951
  73 years ago

• CPC

  • G10H5/02 - using generation of basic tones
  • G10H2230/201 - Spint piccolo, i.e. half-size transverse flute
  • G10H2230/225 - Spint oboe, i.e. mimicking double reed woodwind with conical bore

• US Classifications

  • 333 - Wave transmission lines and networks
  • 084 - Music
  • 330 - Amplifiers
  • 336 - Inductor devices
  • 984 - Musical instruments