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IPG PHOTONICS (KOREA) Ltd.
| IPG PHOTONICS (KOREA) Ltd. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110223478 | SECONDARY BATTERY AND SECONDARY BATTERY MODULE USING THE SAME - A secondary battery includes a cell body having an electrode assembly disposed therein; and an electrode tab extending from each electrode of the electrode assembly to an outside of the cell body in a specified direction, and having at least one flexed part at an intermediate portion thereof. | 09-15-2011 |