Patented June 14, 1881
If an object in your hands says PAT. JUNE 14, 1881, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 242,857 | Mechanical Musical Instrument. | Oliver H. Arno | Wilmington, Massachusetts |
The Talking Machine Patent Archive
Patents you could hear
If an object in your hands says PAT. JUNE 14, 1881, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 242,857 | Mechanical Musical Instrument. | Oliver H. Arno | Wilmington, Massachusetts |