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Hypersonic pneumatic gun
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Issue date Aug 24, 2021
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SmartPlugs Corporation
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Mark Alan Cherry
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F41 - WEAPONS
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Centrifugal gas compressor method and system
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Issue date Apr 11, 2017
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Rotational Trompe Compressors, LLC
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Mark A. Cherry
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Vacuum shutdown system
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Issue date Mar 7, 2006
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SmartPlugs Corporation
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Mark A. Cherry
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