GB189522189A - Improvements in the Feathering and Sheathing of Steam Ship Propellers, also in Means for Altering the Angle of Propeller Blades.
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Improvements in the Feathering and Sheathing of Steam Ship Propellers, also in Means for Altering the Angle of Propeller Blades.
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John Ferguson
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Individual
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GB189522189D1895-11-211895-11-21Improvements in the Feathering and Sheathing of Steam Ship Propellers, also in Means for Altering the Angle of Propeller Blades.
ExpiredGB189522189A
(en)
Improvements in the Construction of the Stern Parts of Ships, commonly called the Propeller and Rudder Frame, and in Rudders adapted such Improved Construction.
Improved Propeller Apparatus, applicable for Propelling and Manoeuvring Flying Machines, Boats, Barges, and othe Vessels, for Ventilating, Pumping, and Swimming, and as an Umbrella.