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Irrigation pipe gate valve
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Patent number 4,190,232
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Issue date Feb 26, 1980
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Lloyd W. Clements
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Irrigation pipe coupler
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Patent number 4,139,223
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Issue date Feb 13, 1979
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Lloyd W. Clements
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Trail line moves
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Patent number 4,135,738
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Issue date Jan 23, 1979
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IRECO Industries, Inc.
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Lloyd W. Clements
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Irrigation pipe joint lock
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Patent number 4,037,859
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Issue date Jul 26, 1977
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Lloyd W. Clements
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Irrigation drain valve
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Patent number 3,999,570
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Issue date Dec 28, 1976
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IRECO Industries, Inc.
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Lloyd W. Clements
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Trail line moves
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Patent number 3,971,573
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Issue date Jul 27, 1976
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IRECO Industries, Inc.
-
Lloyd W. Clements
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...