3726358

Information

• Patent Grant
• 3726358

• References
• Source

• Patent Number

  3,726,358

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  51 years ago

• CPC

  • G10H1/047 - by acousto-mechanical means

• US Classifications

  • 181 - Acoustics
  • 312 - Supports: cabinet structure
  • 984 - Musical instruments