Patented November 14, 1899
If an object in your hands says PAT. NOVEMBER 14, 1899, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 636,822 | LIFTING MECHANISM FOR GRAPHOPHONE-REPRODUCERS. | Thomas H. Macdonald | Bridgeport, Connecticut |
The Talking Machine Patent Archive
Patents you could hear
If an object in your hands says PAT. NOVEMBER 14, 1899, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 636,822 | LIFTING MECHANISM FOR GRAPHOPHONE-REPRODUCERS. | Thomas H. Macdonald | Bridgeport, Connecticut |