3188903

Information

• Patent Grant
• 3188903

• References
• Source

• Patent Number

  3,188,903

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1965
  59 years ago

• CPC

  • G10B1/08 - of harmoniums
  • G10D11/00 - Accordions, concertinas, or the like Keyboards therefor

• US Classifications

  • 084 - Music