Pocket Watch Database
Patent Archive
#305632
Patent Information
Clock Secondary Electric Tower
Alfred S. Munger
Chester H. Pond
September 23, 1884
Patent #305632
| Patent Number: | 305632 |
| Description: | Clock Secondary Electric Tower |
| Inventor(s): |
Alfred S. Munger Chester H. Pond |
| Assignee: | Time Telegraph Co |
| Patent Date: | Sep 23, 1884 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
