Gresley conjugated valve gear [SEP] discoverer or inventor
Who was the discoverer of Gresley conjugated valve gear? Who found Gresley conjugated valve gear? What was the name of the discoverer of Gresley conjugated valve gear? The Gresley conjugated valve gear was discovered by whom? Who was responsible for the discovery of Gresley conjugated valve gear? Who discovered Gresley conjugated valve gear? Who made the discovery of Gresley conjugated valve gear? Who would be the first to discover Gresley conjugated valve gear?
Nigel Gresley
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Gresley conjugated valve gear
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Harold Holcroft
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Section::::Abstract.
Gresley conjugated valve gear
2785847