Pocket Watch Database
Patent Archive
#246522
Patent Information
Tool Watch Case Spring
Anthony Linnbaum
August 30, 1881
Patent #246522
| Patent Number: | 246522 |
| Description: | Tool Watch Case Spring |
| Inventor(s): | Anthony Linnbaum |
| Patent Date: | Aug 30, 1881 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
