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Telescoping door opener
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Matthew Stefan Okrasa
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Rodless dispenser
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Prince Castle LLC
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Loren Veltrop
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Rodless dispenser
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Issue date Dec 2, 2014
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Prince Castle LLC
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Loren Veltrop
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Roller mechanism
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Issue date May 22, 2001
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William Leslie Kopko
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...