Pocket Watch Database
Patent Archive
#135348
Patent Information
Watch Case Spring
Jacques Laurent
Jules Menegay
January 28, 1873
Patent #135348
| Manufacturer: | J Laurent |
| Patent Number: | 135348 |
| Description: | Watch Case Spring |
| Inventor(s): |
Jacques Laurent Jules Menegay |
| Patent Date: | Jan 28, 1873 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
