3673304

Information

• Patent Grant
• 3673304

• References
• Source

• Patent Number

  3,673,304

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1972
  52 years ago

• CPC

  • G10H3/186 - Means for processing the signal picked up from the strings
  • G10H1/342 - for guitar-like instruments with or without strings and with a neck on which switches or string-fret contacts are used to detect the notes being played
  • Y10S84/01 - Plural speakers
  • Y10S84/27 - Stereo
  • Y10S84/30 - Fret control

• US Classifications

  • 084 - Music
  • 984 - Musical instruments