DIFF Main Group
F25D 7/00 Devices using evaporation effects without recovery of the vapour (butter or cheese dishes with cooling devices A47G19/26)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Devices using evaporation effects without recovery of the vapour
CPC: Devices using evaporation effects without recovery of the vapour (butter or cheese dishes with cooling devices A47G19/26)
Full Title
Full titles differ between systems:
IPC:
Devices using evaporation effects without recovery of the vapour
CPC:
Devices using evaporation effects without recovery of the vapour (butter or cheese dishes with cooling devices A47G19/26)
No child classifications to compare. This is a leaf node in both IPC and CPC.