Pocket Watch Database
Patent Archive
#408665
Patent Information
Clock Main Spring Removal
Edward M. Moulton
Mark Moulton
August 6, 1889
Patent #408665
Patent Number: | 408665 |
Description: | Clock Main Spring Removal |
Inventor(s): |
Edward M. Moulton Mark Moulton |
Assignee: | Moulton Mark |
Patent Date: | Aug 6, 1889 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |