US Patent: 366,484
|
| Dental Engine
|
|
Patentee:
|
|
| Alexander Jamieson (exact or similar names) - London, Middlesex County, England |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Mar. 12, 1887 |
| Granted: |
Jul. 12, 1887 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Joel Havens
|
|
Description: |
| Patented in England, 27 Jan., 1886, #1,253 and in Germany, 23 Feb., 1886, #36,726 |
|