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brevete de invenţie (1) |
electric measuring instruments (1) |
fire conductoare (1) |
invenţii (1) |
IPC: G01R 1/28 (2006.01) (1) |
IPC: G01R 1/30 (2006.01) (1) |
IPC: H01B 13/06 (2006.01) (1) |
secţiuni transversale a firelor conductoare (1) |
semiconductoare (1) |
semiconductors (1) |
Now showing items 1-10 of 1