Derniers inventions, produits et services
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2022
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Invention
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Continuously variable helical transmission system.
A continuously variable helical transmission ... |
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Invention
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Continuously variable helical transmission system. A continuously variable helical transmission s... |
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2021
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P/S
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Electronic currency converters Administrative processing of insurance claims; business intermedia... |
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2014
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Invention
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Transportation system and displacement device therefor. A transportation system including a tubul... |
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P/S
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Research, development, production, sale, distribution, installation, operation of transportation ... |
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