DIFF Subgroup
G01G 23/24 involving logarithmic scales
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Auxiliary devices for weighing apparatus > Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated > Indicating the weight by mechanical means > involving logarithmic scales
CPC:
Auxiliary devices for weighing apparatus > Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated > Indicating weight by mechanical means > involving logarithmic scales
No child classifications to compare. This is a leaf node in both IPC and CPC.