DIFF Subgroup
B25J 19/04 Viewing devices
Introduced: January 1985
Full Title
Full titles differ between systems:
IPC:
Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators > Sensing devices > Viewing devices
CPC:
Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators (safety-devices in general F16P; protection against radiation in general G21F) > Sensing devices > Viewing devices
No child classifications to compare. This is a leaf node in both IPC and CPC.