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Elevator cab
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Patent number 4,749,061
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Issue date Jun 7, 1988
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Westinghouse Electric Corp.
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Karl B. Orndorff
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B66 - HOISTING LIFTING HAULING
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Elevator cab
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Patent number 4,711,322
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Issue date Dec 8, 1987
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Westinghouse Electric Corp.
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Karl B. Orndorff
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B66 - HOISTING LIFTING HAULING
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Elevator cab
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Patent number 4,699,251
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Issue date Oct 13, 1987
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Westinghouse Electric Corp.
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Karl B. Orndorff
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B66 - HOISTING LIFTING HAULING
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Elevator cab
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Patent number 4,635,756
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Issue date Jan 13, 1987
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Westinghouse Electric Corp.
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Edward F. Sherwood
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B66 - HOISTING LIFTING HAULING