Pocket Watch Database
Patent Archive
#2267812
Patent Information
Clock Master Electric
James W. Bryce
December 30, 1941
Patent #2267812
| Patent Number: | 2267812 |
| Description: | Clock Master Electric |
| Inventor(s): | James W. Bryce |
| Assignee: | Ibm Corp |
| Patent Date: | Dec 30, 1941 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
