545888

Information

• Patent Grant
• 545888

• References
• Source

• Patent Number

  545,888

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1895
  129 years ago

• CPC

  • G10B1/08 - of harmoniums
  • G10H1/0535 - by switches incorporating a mechanical vibrator, the envelope of the mechanical vibration being used as modulating signal

• US Classifications

  • 084 - Music