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Seismic portal
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Patent number 5,832,678
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Issue date Nov 10, 1998
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Balco/Metalines, Inc.
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Stephen L. Newcomb
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E04 - BUILDING
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Seismic facade support
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Patent number 5,829,216
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Issue date Nov 3, 1998
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Balco/Metalines, Inc.
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Stephen L. Newcomb
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E04 - BUILDING
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Expansion joint
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Patent number 5,357,727
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Issue date Oct 25, 1994
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Balco/Metalines, Inc.
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Glen Duckworth
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E04 - BUILDING