Patent Archive
#48726
Patent Information
Chronometer Escape
Rothfelder Henry
July 11, 1865
Patent #48726
| Manufacturer: | |
| Patent Number: | 48726 |
| Category: | |
| Description: | Chronometer Escape |
| Inventor(s): | Rothfelder Henry |
| Patent Date: | Jul 11, 1865 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
