Pocket Watch Database
Patent Archive
#1013525
Patent Information
Timer Camera Shutter
Edgar D. Watson
January 2, 1912
Patent #1013525
| Patent Number: | 1013525 |
| Description: | Timer Camera Shutter |
| Inventor(s): | Edgar D. Watson |
| Assignee: | Watson Sydney |
| Patent Date: | Jan 2, 1912 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
