Pocket Watch Database
Patent Archive
#1625499
Patent Information
Clock Watch Movement Time Device Balance Wheel Unit
Wilson E. Porter
April 19, 1927
Patent #1625499
| Patent Number: | 1625499 |
| Description: | Clock Watch Movement Time Device Balance Wheel Unit |
| Inventor(s): | Wilson E. Porter |
| Assignee: | New Haven Clock Co |
| Patent Date: | Apr 19, 1927 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
