Patent Archive
#11133
Patent Information
Watch Chain Swivel
Mathewson Nathan F
June 20, 1854
Patent #11133
| Manufacturer: | |
| Patent Number: | 11133 |
| Category: | |
| Description: | Watch Chain Swivel |
| Inventor(s): | Mathewson Nathan F |
| Patent Date: | Jun 20, 1854 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
