DIFF Subgroup
F25C 1/08 by immersing freezing chambers or plates into water
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Producing ice > by immersing freezing chambers or plates into water
CPC:
Producing ice (F25C3/00 takes precedence) > by immersing freezing chambers or plates into water
No child classifications to compare. This is a leaf node in both IPC and CPC.