Photo voltaic active and mechanically high stressed plates and bottom covering system has photo voltaic active substance embedded in covering body, where embedding is formed, so that material forms translucently over substance
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Fold-up technology for solar-cell array tracking system, reacts by flexibility of support plates to fold-up during strong winds
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Raising wheelchair
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Method for the rapid supercooling of organs and tissues
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Small gas turbine engine with displacement compressor - has gear compressor with bimodular teeth for increasing compression efficiency
