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Drilling turbine blades
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Patent number 5,222,617
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Issue date Jun 29, 1993
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Rolls-Royce plc
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Owen Gregory
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Laser barrier material
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Patent number 5,140,127
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Issue date Aug 18, 1992
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Rolls-Royce plc
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David Stroud
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Film cooled components
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Patent number 5,096,379
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Issue date Mar 17, 1992
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Rolls-Royce plc
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David Stroud
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Laser drilling of components
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Patent number 5,083,006
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Issue date Jan 21, 1992
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Rolls-Royce plc
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David Stroud
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
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Film cooled components
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Patent number 4,992,025
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Issue date Feb 12, 1991
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Rolls-Royce plc
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David Stroud
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR