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Patent Archive
#255909
Patent Information
Pendulum Compensate
James Asher
April 4, 1882
Patent #255909
| Patent Number: | 255909 |
| Description: | Pendulum Compensate |
| Inventor(s): | James Asher |
| Patent Date: | Apr 4, 1882 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
