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