Patented May 19, 1908
If an object in your hands says PAT. MAY 19, 1908, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 887,774 | SELF-PLAYING ATTACHMENT FOR PIANOS. | George Howlett Davis | West Orange, New Jersey |
The Talking Machine Patent Archive
Patents you could hear
If an object in your hands says PAT. MAY 19, 1908, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 887,774 | SELF-PLAYING ATTACHMENT FOR PIANOS. | George Howlett Davis | West Orange, New Jersey |