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Turret-mounted workpiece ejector
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Patent number 7,694,611
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Issue date Apr 13, 2010
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J. F. Berns Co., Inc.
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Joseph Frank Berns, Jr.
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Air operated unloading device
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Patent number 7,513,181
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Issue date Apr 7, 2009
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J. F. Berns Co., Inc.
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Joseph P. Berns
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Quick-change spindle liner assembly
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Patent number 5,649,460
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Issue date Jul 22, 1997
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J. F. Berns Co., Inc.
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Joseph F. Berns
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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