Derniers inventions, produits et services
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2015
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Invention
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Method and heat engine for making waste heat or geothermal heat usable for producing electrical e... |
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2014
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Invention
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Method and heat engine for utilising waste heat or geothermal heat. The invention relates to a he... |
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2009
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Invention
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Electric piezo motor universal drive. An electric universal drive, comprising a revolving or line... |
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2006
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Invention
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Piezoelectric motor to be used as a vehicle drive system, actuator, and similar. Disclosed is a p... |
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