DIFF Subgroup
G04B 23/04 with coarse and fine setting of the preselected times
Introduced: September 1968
Title
Titles differ between systems:
IPC: with coarse and fine setting of the preselected time
CPC: with coarse and fine setting of the preselected times
Full Title
Full titles differ between systems:
IPC:
Arrangements producing acoustic signals at preselected times > Alarm clocks > with coarse and fine setting of the preselected time
CPC:
Arrangements producing acoustic signals at preselected times > Alarm clocks > with coarse and fine setting of the preselected times
No child classifications to compare. This is a leaf node in both IPC and CPC.