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Piston rod assembly
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Patent number 8,225,694
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Issue date Jul 24, 2012
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Spicket Valves and Pumps Limited
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George Coulter Kennedy
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Liner retention system
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Patent number 8,186,263
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Issue date May 29, 2012
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Spicket Valves & Pumps Ltd.
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George C. Kennedy
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Valve cap
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Patent number 7,770,509
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Issue date Aug 10, 2010
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Spicket Valves and Pumps Limited
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George Coulter Kennedy
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Monitoring system
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Patent number 7,656,305
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Issue date Feb 2, 2010
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Spicket Valves and Pumps Limited
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George Coulter Kennedy
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...