DE716990C
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Two-stroke internal combustion engine
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DE715734C
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Device for slot-controlled two-stroke internal combustion engines to link the flushing flow to the wall
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DE634253C
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Motor vehicle, in particular rail vehicle with flywheel storage
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DE581784C
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Vehicle propulsion
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DE661783C
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Multi-stage drive transmission for land vehicles, especially rail vehicles
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DE641289C
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Hydraulic drive for land vehicles, especially rail vehicles, by Foettinger gear
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DE585245C
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Device for reducing ventilation losses when the current machines are empty and continue to run
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DE640839C
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Device for reducing the resistance of bodies streamed around, especially for block-like structures of all kinds of motor vehicles
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DE588113C
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Guide surface arrangement for open and closed channels
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DE361095C
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Device for accelerating railroad trains by slowly running internal combustion engines
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