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Submerged power generating apparatus
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Patent number 7,441,988
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Issue date Oct 28, 2008
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Soil Machine Dynamics Limited
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Jonathan Ralph Manchester
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Submarine plough
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Patent number 6,435,772
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Issue date Aug 20, 2002
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Soil Machine Dynamics Limited
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Alan Richard Reece
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Aircraft ground handling vehicle
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Patent number 4,997,331
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Issue date Mar 5, 1991
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Soil Machine Dynamics Limited
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Timothy W. Grinsted
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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Submarine cable plough
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Patent number 4,896,998
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Issue date Jan 30, 1990
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Soil Machine Dynamics Ltd.
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Alan R. Reece
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Pipeline or cable plough
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Patent number 4,802,793
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Issue date Feb 7, 1989
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Soil Machine Dynamics Limited
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Timothy W. Grinsted
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Plow steering system
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Patent number 4,759,138
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Issue date Jul 26, 1988
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Soil Machine Dynamics Limited
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Timothy W. Grinsted
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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