DIFF Main Group
F16J 12/00 Pressure vessels in general (covers therefor F16J13/00; for particular applications, see the relevant subclasses, e.g. B01J, F17C, G21C)
Introduced: January 1980
Title
Titles differ between systems:
IPC: Pressure vessels in general
CPC: Pressure vessels in general (covers therefor F16J13/00; for particular applications, see the relevant subclasses, e.g. B01J, F17C, G21C)
Full Title
Full titles differ between systems:
IPC:
Pressure vessels in general
CPC:
Pressure vessels in general (covers therefor F16J13/00; for particular applications, see the relevant subclasses, e.g. B01J, F17C, G21C)
No child classifications to compare. This is a leaf node in both IPC and CPC.