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Impeller under file machine
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Patent number 4,578,006
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Issue date Mar 25, 1986
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Borg-Warner Corporation
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Stanley J. Gray
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
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3778178
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Patent number 3,778,178
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Issue date Dec 11, 1973
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1580006
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Patent number 1,580,006
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Issue date Apr 6, 1926
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1532959
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Patent number 1,532,959
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Issue date Apr 7, 1925
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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883133
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Patent number 883,133
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Issue date Mar 24, 1908
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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534827
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Patent number 534,827
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Issue date Feb 26, 1895
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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533025
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Patent number 533,025
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Issue date Jan 22, 1895
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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509086
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Patent number 509,086
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Issue date Nov 21, 1893
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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497998
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Patent number 497,998
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Issue date May 23, 1893
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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497997
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Patent number 497,997
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Issue date May 23, 1893
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR