M&G ECO-BATTERY CO., LTD.
M&G ECO-BATTERY CO., LTD. Patent applications | ||
Patent application number | Title | Published |
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20120100432 | Method for Manufacturing Metal-Made Three-Dimensional Substrate for Electrodes, Metal-Made Three-Dimensional Substrate for Electrodes and Electrochemical Applied Products Using the Same - In a method for manufacturing a metal-made three-dimensional substrate, a metal foil is passed between a pair of rollers | 04-26-2012 |
20100055548 | Secondary Battery with a Spirally-Rolled Electrode Group - An electrode group E in which a positive electrode | 03-04-2010 |