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brevete de invenţie (2) |
invenţii (2) |
semiconductori (2) |
semiconductors (2) |
cristale fotonice (1) |
crystals (1) |
IPC: B02B 3/00 (2006.01) (1) |
IPC: B82B 3/00 (2006.01) (1) |
IPC: G02B 5/00 (2006.01) (1) |
IPC: H01L 21/3063 (2006.01) (1) |
Now showing items 1-10 of 2