1298862

Information

• Patent Grant
• 1298862

• References
• Source

• Patent Number

  1,298,862

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1919
  105 years ago

• CPC

  • G10C3/106 - the axis of the pins being perpendicular to the string

• US Classifications

  • 084 - Music