Now showing items 1-10 of 13
brevete de invenţie (13) |
invenţii (13) |
IPC: G01R 27/02 (2006.01) (13) |
measuring real or complex resistance, reactance, impedance (7) |
IPC: G01R 35/00 (2006.01) (5) |
convertoare de impedanță (4) |
impedance converters (4) |
IPC: H03H 11/46 (2006.01) (4) |
measuring impedance (4) |
impedance meters (3) |
Now showing items 1-10 of 13