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Oscillating wave lawn sprinkler
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Patent number 4,140,278
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Issue date Feb 20, 1979
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Rain Bird Sprinkler Mfg. Corporation
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Edward M. Troup
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Governor for rotary sprinkler
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Patent number 3,979,066
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Issue date Sep 7, 1976
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Rain Bird Sprinkler Mfg. Corporation
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Bennie Fortner
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Trickle irrigator
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Patent number 3,954,223
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Issue date May 4, 1976
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Rain Bird Sprinkler Mfg., Corporation
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William J. Wichman
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pressure and flow regulation device
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Patent number 3,948,285
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Issue date Apr 6, 1976
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Rain Bird Sprinkler Mfg. Corporation
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Charles J. Flynn
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...