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GB728905A
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Improvements in and relating to the starting of free piston compressors and gas generators
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GB613128A
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Improvements in power units comprising internal-combustion gas-generators of the free-piston type
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GB585920A
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Improvements in power plant comprising internal-combustion-operated motive-gas generators of the free-piston type
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GB580536A
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Improvements in or relating to the starting of internal-combustion-operated free-piston machines
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GB579733A
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Improvements in or relating to direct-acting internal-combustion-operated motive-gas generators of the free-piston type
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GB578436A
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Improvements in internal-combustion engines of the free-piston type
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CA700850A
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Power plants employing internal-combustion gas-generators
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CA808963A
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Fluid flow indicator or alarm
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CA414930A
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Aircraft instrument
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CA556036A
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Free-piston gas-generators
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CA500944A
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Liquid-cooled pistons for internal combustion engines
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CA470908A
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Control means for internal-combusion-operated free-piston machines
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CA462525A
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Means for following changes in a dead point of an element oscillating with varying amplitude
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CA463888A
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Piston-controlled admission port of two-stroke internal combustion engines
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CA457536A
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Oscillating fluid-displacing machine operating in parallel
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CA596360A
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Pistons
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CA566685A
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Free-piston air-compressors
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CA562260A
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Internal-combustion-operated free-piston gas-generators
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CA543655A
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Radial flow exhaust turbine for use with diesel engines
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CA561441A
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Piston assemblies for internal-combustion-operated air-compressors
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