DIFF Subgroup
F27B 3/02 of single-chamber fixed-hearth type
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces > of single-chamber fixed-hearth type
CPC:
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 > of single-chamber fixed-hearth type
No child classifications to compare. This is a leaf node in both IPC and CPC.