Method of and Apparatus for Controlling Mechanism of Moving Vessels or Vehicles
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USA085 - US613809
| No. | USA85 |
| Patent | 613,809 |
| Year | 1898 |
| Country | United States of America |
| Date of Application | November 8, 1898 |
| Patent Title | Method of and Apparatus for Controlling Mechanism of Moving Vessels or Vehicles |