DIFF Subgroup
G01R 1/30 Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Details of instruments or arrangements of the types covered by groups or > Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
CPC:
Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00 (constructional details particular to arrangements for measuring the electric consumption G01R11/02) > Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
No child classifications to compare. This is a leaf node in both IPC and CPC.