DIFF Subgroup
C12C 13/06 heated with fire
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Brewing devices, not covered by a single group of > Brew kettles > heated with fire
CPC:
Brewing devices, not covered by a single group of C12C1/00 - C12C12/04 > Brew kettles > heated with fire
No child classifications to compare. This is a leaf node in both IPC and CPC.