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Centrifugal mass drive
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Publication number 20070295164
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Publication date Dec 27, 2007
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Harold Ariel Tavarez
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Propellantless propulsion engine
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Publication number 20060070488
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Publication date Apr 6, 2006
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Harold Ariel Tavarez
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Inertial propulsion drive
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Publication number 20050109138
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Publication date May 26, 2005
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Harold Ariel Tavarez
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Hydrodynamic propellantless propulsion
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Publication number 20040219007
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Publication date Nov 4, 2004
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Harold A. Tavarez
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Hydromagnetic inertial propulsion
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Publication number 20040159090
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Publication date Aug 19, 2004
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Harold A. Tavarez
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...