Now showing items 1-8 of 2
brevete de invenţie (2) |
convertoare de impedanță (2) |
impedance converters (2) |
invenţii (2) |
IPC: G01R 27/02 (2006.01) (2) |
IPC: G01R 35/00 (2006.01) (2) |
measuring impedance (2) |
IPC: H03H 11/46 (2006.01) (1) |
Now showing items 1-8 of 2