DIFF Subgroup
G01G 23/28 involving auxiliary or memory marks
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 auxiliary or memory marks
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 auxiliary or memory marks
No child classifications to compare. This is a leaf node in both IPC and CPC.