DIFF Subgroup
F16T 1/45 Means for venting or aerating (separate devices therefor F16K24/00)
Introduced: July 1974
Title
Titles differ between systems:
IPC: Means for venting or aerating
CPC: Means for venting or aerating (separate devices therefor F16K24/00)
Full Title
Full titles differ between systems:
IPC:
Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers > Component parts; Accessories > Means for venting or aerating
CPC:
Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers > Component parts; Accessories > Means for venting or aerating (separate devices therefor F16K24/00)
No child classifications to compare. This is a leaf node in both IPC and CPC.