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Scrubber for waste gases
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Patent number 5,681,371
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Issue date Oct 28, 1997
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William J. Carr
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Scrubber for waste gases
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Patent number 5,622,536
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Issue date Apr 22, 1997
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William J. Carr
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Waste gas scrubber
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Patent number 5,185,016
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Issue date Feb 9, 1993
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Ecoloteck, Inc.
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William J. Carr
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Hydrodynamic fume scrubber
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Patent number 5,011,520
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Issue date Apr 30, 1991
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Vector Technical Group, Inc.
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William J. Carr
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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