Latest Inventions, Goods, Services
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2010
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Invention
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Ground water purification plant based on biological oxidation and reduction processed. The presen... |
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Invention
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Ground water purification plant based on biological oxidation and reduction processes. The presen... |
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2009
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Invention
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Device for gassing liquids. The invention relates to a method for gassing liquids, in particular ... |
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Invention
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Device for gassing liquids. The invention relates to a method for gassing liquids, particularly f... |
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2000
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G/S
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Water purification plants; apparatus and machines for water
purification; water distribution ins... |
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