DIFF Main Group
A62B 33/00 Devices for allowing seemingly-dead persons to escape or draw attention; Breathing apparatus for accidentally buried persons
Introduced: September 1968
Title
Titles differ between systems:
IPC: Devices for allowing seemingly-dead persons to escape or draw attention; Breathing apparatus for accidentally buried person
CPC: Devices for allowing seemingly-dead persons to escape or draw attention; Breathing apparatus for accidentally buried persons
Full Title
Full titles differ between systems:
IPC:
Devices for allowing seemingly-dead persons to escape or draw attention; Breathing apparatus for accidentally buried person
CPC:
Devices for allowing seemingly-dead persons to escape or draw attention; Breathing apparatus for accidentally buried persons
No child classifications to compare. This is a leaf node in both IPC and CPC.