Pocket Watch Database
Patent Archive
#37397
Patent Information
Clock Wind Device Wind
Robert Hitchcock
January 13, 1863
Patent #37397
| Patent Number: | 37397 |
| Description: | Clock Wind Device Wind |
| Inventor(s): | Robert Hitchcock |
| Patent Date: | Jan 13, 1863 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
