|
This page displays all 「FI」 in main group F28D9/00. |
HB:Handbook | ||||
|
CC:Concordance | |||||
|
|
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 | HB | CC | 3L103 | |
|
|
.the heat-exchange media travelling at an angle to one another (F28D 9/04 takes precedence) | HB | CC | 3L103 | |
|
|
.the conduits being formed by spirally-wound plates or laminae | HB | CC | 3L103 | |