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US2011203319A1
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Method of recycling mixed color cullet using copper oxide
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US2006230787A1
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System for and method of batch analysis and optimization for glass manufacturing
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US2006101856A1
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Method of analyzing mixed-color cullet to facilitate its use in glass manufacture
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US2006101857A1
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System for and method of batch analysis and optimization for glass manufacturing
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EP2298705A2
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A method of reycycling batches of mixed color cullet into amber, green or flint glass with selected properties
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