Pocket Watch Database
Patent Archive
#1228819
Patent Information
Clock Electric
Wilson E. Porter
June 5, 1917
Patent #1228819
| Patent Number: | 1228819 |
| Description: | Clock Electric |
| Inventor(s): | Wilson E. Porter |
| Assignee: | New Haven Clock Co |
| Patent Date: | Jun 5, 1917 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
