3519721

Information

• Patent Grant
• 3519721

• References
• Source

• Patent Number

  3,519,721

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1970
  54 years ago

• CPC

  • G10H3/185 - in which the tones are picked up through the bridge structure
  • G10H2220/471 - at bottom
  • G10H2220/501 - Two or more bridge transducers, at least one transducer common to several strings
  • G10H2220/541 - using piezoceramics

• US Classifications

  • 084 - Music
  • 310 - Electrical generator or motor structure
  • 984 - Musical instruments