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US2756713A
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Methods of and means for reducing noises and vibrations produced by screw propellers of ships
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GB713584A
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Combined support and pivot for rudders and nozzle-rudders of ships
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GB730580A
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Methods of and means for reducing noises and vibrations produced by screw propellers of ships
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US2566525A
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Screw propeller and nozzle ship propulsion assembly
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GB661837A
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Improvements in or relating to the steering and propulsion of ships
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GB520984A
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Improvements in or relating to the propulsion of air and marine craft
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GB502564A
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Improvements in combined propelling and steering device for screw-propelled ships
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US2139594A
|
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Combined propelling and steering device for screw propelled ships
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GB443362A
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Improvements in a combined device of a ship's propeller enclosed by a nozzle
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US2030375A
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Combined device of a ship's propeller enclosed by a nozzle
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GB394536A
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Nozzle ship
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GB310268A
|
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Improvements in screws for watercrart
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US1759511A
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Combined ship and propeller
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GB278979A
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Improvements in or relating to spring hammers and the like
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GB186851A
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Improvements relating to power hammers
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