DIFF Subgroup
A24F 19/09 with automatically-acting safety devices, e.g. heat-responsive
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Ash-trays > with automatically-acting safety devices, e.g. heat-responsive
CPC:
Ash-trays (arrangements in vehicle passenger accommodation B60N3/08) > with automatically-acting safety devices, e.g. heat-responsive
No child classifications to compare. This is a leaf node in both IPC and CPC.