C. G. Gumpel: Difference between revisions
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Charles Godfrey Gumpel, of Leicester Square, London (8=1874) | |||
Patentee of propellor design | Patentee of propellor design | ||
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[[Category: Biography]] | [[Category: Biography]] |
Latest revision as of 15:25, 12 April 2022
Charles Godfrey Gumpel, of Leicester Square, London (8=1874)
Patentee of propellor design
Patented a new type of rudder. In 1875 Joseph Bernays wrote to The Engineer pointing out that he had described a rudder on the same principle in The Engineer on 19 Feb 1869.[1]