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Pressure equalization system
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Patent number 7,260,951
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Issue date Aug 28, 2007
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Bristol Compressors International, Inc.
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David T. Monk
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Compressor suction gas feed assembly
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Patent number 7,070,397
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Issue date Jul 4, 2006
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Bristol Compressors, Inc.
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John Kenneth Narney, II
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Compressor unit housing
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Patent number 6,971,860
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Issue date Dec 6, 2005
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Bristol Compressors, Inc.
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David Rex Gilliam
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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