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Display device
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Patent number 5,259,135
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Issue date Nov 9, 1993
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Marler Haley Exposystems Limited
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Brian C. Bannister
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Display frame
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Patent number 4,912,866
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Issue date Apr 3, 1990
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Marler Haley Exposystems Limited
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Brian C. Bannister
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Barrier systems and the like
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Patent number 4,606,394
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Issue date Aug 19, 1986
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Marler Haley Exposystems Ltd.
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Brian C. Bannister
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E04 - BUILDING
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Structural frame
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Patent number 4,569,143
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Issue date Feb 11, 1986
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Marler Haley ExpoSystems Limited
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Brian C. Bannister
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Barrier system
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Patent number 4,533,122
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Issue date Aug 6, 1985
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Marler Haley Exposystems Ltd.
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Brian C. Bannister
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Foldable device
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Patent number 4,444,240
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Issue date Apr 24, 1984
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Marler Haley Exposystems Ltd.
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Brian C. Bannister
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Device for interconnecting panels
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Patent number 4,443,911
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Issue date Apr 24, 1984
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Marler Haley Exposystems Limited
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Brian C. Bannister
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES