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Beam chair
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Patent number 4,803,825
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Issue date Feb 14, 1989
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Charles F. Wheeler
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E04 - BUILDING
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Roll-formed submersible pump
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Patent number 4,708,589
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Issue date Nov 24, 1987
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The Marley-Wylain Company
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Darryl N. Nielsen
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Watertight electrical connector
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Patent number 4,709,124
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Issue date Nov 24, 1987
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The Marley-Wylain Company
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Charles F. Wheeler
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Vaned slinger for pumps
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Patent number 4,684,331
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Issue date Aug 4, 1987
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The Marley-Wylain Company
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Nyle D. LaGrange
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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