1667925

Information

• Patent Grant
• 1667925

• References
• Source

• Patent Number

  1,667,925

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1928
  96 years ago

• CPC

  • G10F1/18 - to be played by a bow

• US Classifications

  • 084 - Music
  • 984 - Musical instruments