Pocket Watch Database
Patent Archive
#389905
Patent Information
Machine Rounding Up Attach
Edward Rivett
September 25, 1888
Patent #389905
| Patent Number: | 389905 |
| Description: | Machine Rounding Up Attach |
| Inventor(s): | Edward Rivett |
| Patent Date: | Sep 25, 1888 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
