Pocket Watch Database
Patent Archive
#129108
Patent Information
Watch Case Spring
B. Perry Corban
July 16, 1872
Patent #129108
| Patent Number: | 129108 |
| Description: | Watch Case Spring |
| Inventor(s): | B. Perry Corban |
| Assignee: | Clark Allison N |
| Patent Date: | Jul 16, 1872 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
