DIFF Subgroup
C10H 1/12 Water feed from above through porous materials
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Acetylene gas generators with dropwise, gravity, non-automatic water feed > Water feed from above through porous materials
CPC:
Acetylene gas generators with dropwise, gravity, non-automatic water feed (valves, cocks F16K) > Water feed from above through porous materials
No child classifications to compare. This is a leaf node in both IPC and CPC.