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PCE
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DIFF Subgroup
F28D 9/02

the heat-exchange media travelling at an angle to one another (F28D9/04 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: the heat-exchange media travelling at an angle to one another

CPC: the heat-exchange media travelling at an angle to one another (F28D9/04 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall > the heat-exchange media travelling at an angle to one another

CPC:

Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall > the heat-exchange media travelling at an angle to one another (F28D9/04 takes precedence)

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