Pocket Watch Database
Patent Archive
#1908148
Patent Information
Clock Secondary Set
Karl W. Struck
Frederick C. Holtz
May 9, 1933
Patent #1908148
| Patent Number: | 1908148 |
| Description: | Clock Secondary Set |
| Inventor(s): |
Karl W. Struck Frederick C. Holtz |
| Assignee: | Sangamo Electric Co |
| Patent Date: | May 9, 1933 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
