Patent Number | Grant Date | Title | Total Oppositions |
---|---|---|---|
EP3438295 | Dec 16, 2020 | Magnesium Oxide For Annealing Separators, And Grain-Oriented Magnetic Steel Sheet | 1 |
EP3438291 | Jun 24, 2020 | Magnesium Oxide For Annealing Separator, And Grain-Oriented Electromagnetic Steel Sheet | 1 |
EP3438292 | Jun 24, 2020 | Magnesium Oxide For Annealing Separators, And Grain-Oriented Magnetic Steel Sheet | 1 |
EP3438324 | Jun 24, 2020 | Magnesium Oxide For Annealing Separators, And Grain-Oriented Magnetic Steel Sheet | 1 |
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