Improved method of imparting energy to or deriving energy from a fluid and apparatus for use therein
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GB022 - GB24001
| No. | GB22 |
| Patent | 24001 |
| Year | 1910 |
| Country | Great Britain |
| Date of Application | October 17, 1910 |
| Patent Title | Improved method of imparting energy to or deriving energy from a fluid and apparatus for use therein |