CPC Subgroup
F28F 9/24 Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates (F28F1/38 takes precedence; in general F15D)
Full Title
Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings > Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates (F28F1/38 takes precedence; in general F15D)