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GARBO S.R.L.
| GARBO S.R.L. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110147979 | METHOD FOR PURIFICATION AND COMPACTION OF FEEDSTOCK FOR PHOTOVOLTAIC APPLICATIONS - Process for the re-use of silicon powder recovered from band saws and other silicon mechanical operations, as feed material to prepare the crucible charges for casting of polycrystalline-multicrystalline silicon ingots usable for photovoltaic applications. The process is multisteps in which most of the operations are carried out under inert atmosphere. | 06-23-2011 |