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Fire resistant safety glass
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Patent number 7,090,906
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Issue date Aug 15, 2006
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O'Keeffe's, Inc.
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William O'Keeffe
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Pressure compensator for heating platen presses
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Patent number 3,968,296
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Issue date Jul 6, 1976
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Becker & van Hullen Niederrheinische Maschinenfabrik
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Herbert Nopper
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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3787277
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Patent number 3,787,277
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Issue date Jan 22, 1974
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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2692843
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Patent number 2,692,843
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Issue date Oct 26, 1954
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...