3468207

Information

• Patent Grant
• 3468207

• References
• Source

• Patent Number

  3,468,207

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1969
  55 years ago

• CPC

  • G10C3/08 - Arrangements of strings
  • G10C3/06 - Resonating means

• US Classifications

  • 084 - Music