Pocket Watch Database
Patent Archive
#2054127
Patent Information
Time Stamp
Austin C. Johnson
Theodore M. Wroble
September 15, 1936
Patent #2054127
| Patent Number: | 2054127 |
| Description: | Time Stamp |
| Inventor(s): |
Austin C. Johnson Theodore M. Wroble |
| Patent Date: | Sep 15, 1936 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
