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DE1147823B
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Equipment on drilling machines with one or more work spindles to maintain a working depth that is exactly the same for each work piece
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DE1114403B
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Locking device for hinged internal grinding machines
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DE1137650B
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Additional device for hole grinding
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DE1097312B
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Cross feed device for internal grinding machines
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DE934509C
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Process for machine tapping and equipment for carrying out the process
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DE930675C
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Device for locking a grinding wheel hub axially adjustable on a cylindrical mandrel
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DE839310C
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Clamping device for attaching mounting plates to the rotating work table of a machine tool
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DE841675C
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Single-edged drill
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DE843821C
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Device on a machine tool for sharpening and grinding single-lip cutting tools, in particular half-round drills
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CA657079A
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Transverse moving device for internal grinders
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CA670067A
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Axial moving device for internal grinders
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