Pocket Watch Database
Patent Archive
#20942
Patent Information
Machine Bezel
Edwin Field
July 20, 1858
Patent #20942
| Patent Number: | 20942 |
| Description: | Machine Bezel |
| Inventor(s): | Edwin Field |
| Patent Date: | Jul 20, 1858 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
