ASTEC CO., LTD.
ASTEC CO., LTD. Patent applications | ||
Patent application number | Title | Published |
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20140144884 | SMALL-HOLE ELECTRICAL DISCHARGE MACHINING DEVICE - It is an object to provide a small-hole electrical discharge machining device to discharge the machining debris efficiently and to drill a small hole by electrical discharge machining at a high speed. | 05-29-2014 |