DIFF Subgroup
G01R 5/20 Induction instruments, e.g. Ferraris instruments
Introduced: September 1968
Title
Titles differ between systems:
IPC: Induction instruments e.g. Ferraris instruments
CPC: Induction instruments, e.g. Ferraris instruments
Full Title
Full titles differ between systems:
IPC:
Instruments for converting a single current or a single voltage into a mechanical displacement > Induction instruments e.g. Ferraris instruments
CPC:
Instruments for converting a single current or a single voltage into a mechanical displacement > Induction instruments, e.g. Ferraris instruments
No child classifications to compare. This is a leaf node in both IPC and CPC.