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PCE
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DIFF Subgroup
F28D 11/08

more than one conduit assembly performing independent movements, e.g. rotary bundle of tubes in a rotary drum

Introduced: September 1968

Full Title

Heat-exchange apparatus employing moving conduits > more than one conduit assembly performing independent movements, e.g. rotary bundle of tubes in a rotary drum

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