Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
B22C 9/26

for ribbed tubes; for radiators

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Moulds or cores; Moulding processes > Moulds for peculiarly-shaped castings > for hollow articles > for ribbed tubes; for radiators

CPC:

Moulds or cores (uniquely adapted to particular casting processes B22D); Moulding processes > Moulds for peculiarly-shaped castings > for hollow articles > for ribbed tubes; for radiators

No child classifications to compare. This is a leaf node in both IPC and CPC.