F02C 7/25 Fire protection or prevention (in general A62)
Introduced: January 1980
Title
Titles differ between systems:
IPC: Fire protection or prevention
CPC: Fire protection or prevention (in general A62)
Full Title
Full titles differ between systems:
Features, component parts, details or accessories, not provided for in, or of interest apart from, groups; Air intakes for jet-propulsion plants > Heat or noise insulation > Fire protection or prevention
Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants (controlling F02C9/00) > Heat or noise insulation (air intakes having provisions for noise suppression F02C7/045; turbine exhaust heads, chambers, or the like F01D25/30; silencing nozzles of jet-propulsion plants F02K1/00) > Fire protection or prevention (in general A62)
No child classifications to compare. This is a leaf node in both IPC and CPC.