Hydraulic Propulsion of Vessels.
Description:
Patent for an improvement on a previous patent granted to the inventor (No. 480,533). "It consists in means for draining the bearings of the jet nozzles, and in means for ventilating and draining the ship's hold" (lines 12-16).
Date:
January 9, 1894
Creator:
Walker, James C.
Item Type:
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Partner:
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