Pocket Watch Database
Patent Archive
#389852
Patent Information
Clock Main Spring Removal
Edward M. Moulton
Mark Moulton
September 18, 1888
Patent #389852
| Patent Number: | 389852 |
| Description: | Clock Main Spring Removal |
| Inventor(s): |
Edward M. Moulton Mark Moulton |
| Assignee: | Moulton Mark |
| Patent Date: | Sep 18, 1888 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
