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Compact contacting device
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Patent number 5,363,909
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Issue date Nov 15, 1994
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Praxair Technology, Inc.
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Arun Acharya
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F28 - HEAT EXCHANGE IN GENERAL
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Distillation system with partitioned column
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Patent number 5,339,648
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Issue date Aug 23, 1994
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Praxair Technology, Inc.
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Michael J. Lockett
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Packed column distillation system
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Patent number 5,282,365
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Issue date Feb 1, 1994
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Praxair Technology, Inc.
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Richard A. Victor
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Cryogenic liquid sampling system
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Patent number 5,161,381
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Issue date Nov 10, 1992
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Praxair Technology, Inc.
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Richard A. Victor
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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