DIFF Main Group
F25B 13/00 Compression machines, plants or systems, with reversible cycle (defrosting cycles F25B47/02)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Compression machines, plants or systems, with reversible cycle
CPC: Compression machines, plants or systems, with reversible cycle (defrosting cycles F25B47/02)
Full Title
Full titles differ between systems:
IPC:
Compression machines, plants or systems, with reversible cycle
CPC:
Compression machines, plants or systems, with reversible cycle (defrosting cycles F25B47/02)
No child classifications to compare. This is a leaf node in both IPC and CPC.