CPC Subgroup
G01R 19/145 Indicating the presence of current or voltage
Full Title
Arrangements for measuring currents or voltages or for indicating presence or sign thereof (G01R5/00 takes precedence; for measuring bioelectric currents or voltages A61B5/24) > Indicating the presence of current or voltage
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- G01R 19/15 Indicating the presence of current
- G01R 19/155 Indicating the presence of voltage