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US2113149A
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Valve gear
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DE550498C
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Multi-stage upright piston steam engine, especially for propelling ships
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DE542621C
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Valve control with inlet and outlet valves arranged one behind the other
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DE537849C
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Eccentric reversing device for multi-cylinder ship steam engines
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DE523613C
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Starting control for multi-cylinder ship piston steam engines
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DE499661C
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Rocker arm control for piston steam engines
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DE485596C
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Process for the extraction of oils and fats from fuller's earth or white carbon
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DE481255C
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Swing thumb control for double-acting piston steam engines, especially locomotive steam engines
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DE406135C
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Piston seal for standing water column machines
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DE406134C
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Water column machine
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DE386386C
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Device for closing cylinder shooters
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DE357201C
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Centrifugal machine with a centrifugal drum composed of individual conical ring parts
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DE352781C
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Process for separating out and drying substances in solution by atomization
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DE518930C
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Extraction device for extraction piston steam engines
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DE491769C
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Discharge device on dryers
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DE370575C
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Loading and unloading device for goods wagons and goods sheds
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DE510920C
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Multi-cylinder ship piston steam engine with heat storage
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