Patented April 8, 1902
If an object in your hands says PAT. APRIL 8, 1902, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 697,226 | AUTOMATIC PIANO-PLAYER | Frank C. White | Meriden, Connecticut |
The Talking Machine Patent Archive
Patents you could hear
If an object in your hands says PAT. APRIL 8, 1902, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 697,226 | AUTOMATIC PIANO-PLAYER | Frank C. White | Meriden, Connecticut |