DIFF Subgroup
F17B 1/24 of dry type
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Gas-holders of variable capacity > of dry type
CPC:
Gas-holders of variable capacity (large containers in general B65D88/00; storing fluids in natural or artificial cavities or chambers in the earth B65G5/00) > of dry type
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- F17B 1/26 with flexible walls, e.g. bellows (connection of valves to inflatable elastic bodies B60C29/00) IPC+CPC Available in IPC and CPC