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Patent Archive
#164210
Patent Information
Pendulum Compensate
Chalmer M. C. Prentice
June 8, 1875
Patent #164210
| Patent Number: | 164210 |
| Description: | Pendulum Compensate |
| Inventor(s): | Chalmer M. C. Prentice |
| Patent Date: | Jun 8, 1875 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
