Patented November 27, 1888
If an object in your hands says PAT. NOVEMBER 27, 1888, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 393,463 | MACHINE FOR MAKING PHONOGRAM-BLANKS. | Thomas A. Edison | Llewellyn Park, New Jersey |
The Talking Machine Patent Archive
Patents you could hear
If an object in your hands says PAT. NOVEMBER 27, 1888, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 393,463 | MACHINE FOR MAKING PHONOGRAM-BLANKS. | Thomas A. Edison | Llewellyn Park, New Jersey |