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Apparatus for dressing grinding wheels
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Patent number 4,502,456
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Issue date Mar 5, 1985
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Hauni-Werke K/o/ rber & Co. KG.
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Reinhard Janutta
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Machine tool feed screw drive
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Patent number 4,449,988
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Issue date May 22, 1984
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Hauni-Werke Korber & Co. KG
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Werner Redeker
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Grinding machine
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Patent number 4,439,951
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Issue date Apr 3, 1984
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Hauni-Werke Korber & Co. KG
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Peter Oppelt
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Grinding machine
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Patent number 4,417,422
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Issue date Nov 29, 1983
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Hauni-Werke Korber & Co. KG
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Werner Redeker
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B24 - GRINDING POLISHING