DIFF Subgroup
F28D 9/04 the conduits being formed by spirally-wound plates or laminae
Introduced: September 1968
Full Title
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 conduits being formed by spirally-wound plates or laminae
No child classifications to compare. This is a leaf node in both IPC and CPC.