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Cable retention system
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Patent number 4,843,707
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Issue date Jul 4, 1989
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Sanders Associates, Inc.
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Ralph J. Lake
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Theft prevention apparatus
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Patent number 4,648,737
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Issue date Mar 10, 1987
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Burroughs Corporation
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Ralph J. Lake
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Terminal elevating mechanism
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Patent number 4,565,343
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Issue date Jan 21, 1986
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Burroughs Corporation
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Ralph J. Lake
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Keyboard assembly
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Patent number 4,544,301
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Issue date Oct 1, 1985
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Burroughs Corporation
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Ralph J. Lake
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Coupling arrangement
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Patent number 4,498,802
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Issue date Feb 12, 1985
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Burroughs Corporation
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Mark J. Del Tufo
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E04 - BUILDING