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GB569554A
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Improvements in or relating to methods and apparatus for the production of heat or cold
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GB314219A
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Improvements in or relating to the treatment of iron and steel
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GB310777A
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Improvements in or relating to resiliently acting or resiliently acting and cushioning means and applications thereof
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GB297626A
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Improvements in or relating to pistons for hydraulic power transmission apparatus and/or pumps
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GB289960A
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Improved method of and apparatus for use in testing the physical properties of materials
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GB271804A
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Improvements in tents
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GB256242A
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Improvements in tents
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GB276776A
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Improvements in or relating to apparatus for testing the physical properties of materials
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GB272649A
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Improvements in or relating to packing means for preventing the leakage of gas and/or liquid between slidable or other movable members
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GB237877A
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Improvements in progressive change-speed devices
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GB228536A
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Improvements in hydraulic change-speed devices
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GB214611A
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Improvements in or relating to metallic packing for pistons and the like
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GB214969A
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Improvements in or relating to packing rings for pistons and the like
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GB206490A
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Improvements in percussion pumps
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GB194269A
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Packing for pistons, stuffing boxes and like devices
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GB174322A
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An improved system of articulated support for the plates of springs
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GB167746A
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Means for synchronizing the moving parts of direct-acting fluid-pressure motors and pumps
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GB138629A
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Improved system for the hydraulic transmission of power
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FR470393A
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Improvements to hydraulic gear changes
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GB191114750A
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System of Re-heating Carburetters for Explosion Motors, and in particular for Motors Designed for Aviation.
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