Pocket Watch Database
Patent Archive
#230995
Patent Information
Watch Stem Wind Attach
Frederick Blauer
August 10, 1880
Patent #230995
| Manufacturer: | Blauer Watch Case Co. |
| Patent Number: | 230995 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind Attach |
| Inventor(s): | Frederick Blauer |
| Patent Date: | Aug 10, 1880 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
