DIFF Subgroup
G04B 17/26 for the effect of variations of the impulses
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Mechanisms for stabilising frequency > Compensation of mechanisms for stabilizing frequency > for the effect of variations of the impulses
CPC:
Mechanisms for stabilising frequency > Compensation of mechanisms for stabilising frequency > for the effect of variations of the impulses
No child classifications to compare. This is a leaf node in both IPC and CPC.