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2014
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Invention
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Two-phase expansion device capable of maximizing the amount of movement produced by a two-phase f... |
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Invention
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Device for converting the thermal energy contained in a hot fluid and a cold fluid into mechanica... |
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Invention
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Device for converting thermal energy into mechanical energy and facility comprising such a device... |
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2013
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Invention
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Device for storing and restoring electrical energy and method for storing and restoring electrica... |
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2012
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Invention
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Device for storing and delivering fluids and method for storing and delivering a compressed gas c... |