F27B 3/28 Arrangement of controlling, monitoring, alarm or the like devices
Introduced: January 1985
Title
Titles differ between systems:
IPC: Arrangement of controlling, monitoring, alarm or like devices
CPC: Arrangement of controlling, monitoring, alarm or the like devices
Full Title
Full titles differ between systems:
Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces > Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces > Arrangement of controlling, monitoring, alarm or like devices
Hearth-type furnaces, e.g. of reverberatory type (F27B9/00, F27B11/00, F27B13/00, F27B14/00, F27B15/00, F27B21/00 take precedence); Electric arc furnaces > Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces > Arrangement of controlling, monitoring, alarm or the like devices
No child classifications to compare. This is a leaf node in both IPC and CPC.