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EP2756922A1
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Workpiece holding device for machine tool and machine tool comprising said device
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EP1338535A2
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Feeding and loading device for items of jewelry, in particular spherical or elliptical or tubular items or the like
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EP1321226A2
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Diamond machine equipped with a device for the positioning of items of jewelry or the like to be processed
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EP1264660A2
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Multitool support for faceting machines or the like, provided with means to automatically change the tools
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EP1232834A2
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Diamond machine, provided with an electronic detecting and controlling system to detect and control the shape of a piece to be incised
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