Pocket Watch Database
Patent Archive
#1957178
Patent Information
Clock Master
Gunne Lowkrantz
May 1, 1934
Patent #1957178
| Patent Number: | 1957178 |
| Description: | Clock Master |
| Inventor(s): | Gunne Lowkrantz |
| Assignee: | Ibm Corp |
| Patent Date: | May 1, 1934 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
