Derniers inventions, produits et services
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2019
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Invention
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Systems and methods for a plug valve. A valve seat is provided herein. The valve seat may include... |
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2013
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Invention
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Plug head assemblies. In accordance with various embodiments, a plug head assembly is provided co... |
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2006
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Invention
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Method for making dense material. A composition having high density and low toxicity suitable for... |
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2005
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Invention
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Controlled dispersion multi-phase nozzle and method of making the same. A nozzle design and metho... |
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