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Patent Archive
#2970427
Patent Information
Escape Constnat Torque
Paul W. Douglass
February 7, 1961
Patent #2970427
| Patent Number: | 2970427 |
| Description: | Escape Constnat Torque |
| Inventor(s): | Paul W. Douglass |
| Assignee: | General Time Corp |
| Patent Date: | Feb 7, 1961 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
