Pocket Watch Database
Patent Archive
#457149
Patent Information
Tool Watch Case Die
Frederic Ecaubert
August 4, 1891
Patent #457149
| Patent Number: | 457149 |
| Description: | Tool Watch Case Die |
| Inventor(s): | Frederic Ecaubert |
| Patent Date: | Aug 4, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
