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Plural-stage gas compressor
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Patent number 5,078,580
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Issue date Jan 7, 1992
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Dresser-Rand Company
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Bernard F. Miller
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Gas compressor
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Patent number 4,957,416
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Issue date Sep 18, 1990
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Dresser-Rand Company
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Bernard F. Miller
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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High-pressure-fluid machine, a seal
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Patent number 4,890,542
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Issue date Jan 2, 1990
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Ingersoll-Rand Company
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Bernard F. Miller
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Gas compressor
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Patent number 4,729,291
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Issue date Mar 8, 1988
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Ingersoll-Rand Company
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Bernard F. Miller
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Plural-stage gas compressor
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Patent number 4,714,414
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Issue date Dec 22, 1987
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Ingersoll-Rand Company
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Bernard F. Miller
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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