DIFF Subgroup
F24D 1/08 Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks
Introduced: September 1968
Title
Titles differ between systems:
IPC: Feed-line arrangements, e.g. providing for one-pipe system
CPC: Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks
Full Title
Full titles differ between systems:
IPC:
Steam central heating systems > Feed-line arrangements, e.g. providing for one-pipe system
CPC:
Steam central heating systems (district heating systems F24D10/00; central heating systems using heat accumulated in storage masses F24D11/00) > Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks
No child classifications to compare. This is a leaf node in both IPC and CPC.