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PCE
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DIFF Subgroup
F01K 3/12

having two or more accumulators

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein > having two or more accumulators

CPC:

Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K19/00) > having two or more accumulators

No child classifications to compare. This is a leaf node in both IPC and CPC.