DIFF Subgroup
F01K 27/02 Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat
Introduced: September 1968
Full Title
Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for > Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat
No child classifications to compare. This is a leaf node in both IPC and CPC.