Pocket Watch Database
Patent Archive
#715230
Patent Information
Time Ball
Albert L. Woodworth
December 2, 1902
Patent #715230
| Patent Number: | 715230 |
| Description: | Time Ball |
| Inventor(s): | Albert L. Woodworth |
| Assignee: | T W Godwin & Co |
| Patent Date: | Dec 2, 1902 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
