1796222

Information

• Patent Grant
• 1796222

• References
• Source

• Patent Number

  1,796,222

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1931
  93 years ago

• CPC

  • G10F5/02 - Actions
  • G10F1/12 - Wind-actuated instruments

• US Classifications

  • 084 - Music