1650112

Information

• Patent Grant
• 1650112

• References
• Source

• Patent Number

  1,650,112

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1927
  97 years ago

• CPC

  • G10D1/06 - of mandolins

• US Classifications

  • 084 - Music
  • 984 - Musical instruments