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Heat exchange panel
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Patent number 4,235,287
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Issue date Nov 25, 1980
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Olin Corporation
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Charles A. Kleine
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Solar energy collector system
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Patent number 4,165,733
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Issue date Aug 28, 1979
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Olin Corporation
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Verne L. Middleton
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F24 - HEATING RANGES VENTILATING
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Heat exchange panel
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Patent number 4,109,711
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Issue date Aug 29, 1978
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Olin Corporation
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Charles A. Kleine
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Hollow article
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Patent number 4,081,026
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Issue date Mar 28, 1978
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Olin Corporation
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Charles A. Kleine
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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