DIFF Subgroup
G21C 13/10 Means for preventing contamination in the event of leakage,
Introduced: September 1968
Title
Titles differ between systems:
IPC: Means for preventing contamination in event of leakage
CPC: Means for preventing contamination in the event of leakage,
Full Title
Full titles differ between systems:
IPC:
Pressure vessels; Containment vessels; Containment in general > Means for preventing contamination in event of leakage
CPC:
Pressure vessels; Containment vessels; Containment in general (for chemical or physical processes B01J3/00; pressure vessels in general F16J12/00) > Means for preventing contamination in the event of leakage,
No child classifications to compare. This is a leaf node in both IPC and CPC.