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MEMC SINGAPORE PTE LTD.
| MEMC SINGAPORE PTE LTD. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110177284 | SILICON WAFERS AND INGOTS WITH REDUCED OXYGEN CONTENT AND METHODS FOR PRODUCING THEM - Silicon nitride coated crucibles for holding melted semiconductor material and for use in preparing multicrystalline silicon ingots by a directional solidification process; methods for coating crucibles; methods for preparing silicon ingots and wafers; compositions for coating crucibles and silicon ingots and wafers with a low oxygen content. | 07-21-2011 |