CPC Subgroup
F25B 1/08 using vapour under pressure
Full Title
Compression machines, plants or systems with non-reversible cycle (F25B3/00, F25B5/00, F25B6/00, F25B7/00, F25B9/00 take precedence) > with compressor of jet type, e.g. using liquid under pressure ( F25B1/10 take precedence) > using vapour under pressure