DIFF Subgroup
F01K 1/12 Multiple accumulators; Charging, discharging or control specially adapted therefor
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Steam accumulators > Multiple accumulators; Charging, discharging or control specially adapted therefor
CPC:
Steam accumulators (use of accumulators in steam engine plants F01K3/00) > Multiple accumulators; Charging, discharging or control specially adapted therefor
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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